Threat actors are abusing ChatGPT's content-sharing feature to display fake OpenAI outage pages that direct users to download malware disguised as the ChatGPT desktop application. [...]
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Palo Alto Networks has warned that a recently disclosed medium-severity security flaw impacting PAN-OS and Prisma Access has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-0257 (CVSS score: 7.8), refers to a case of authentication bypass that could be exploited by bad actors to set up VPN connections. "Authentication bypass vulnerabilities in the
California Attorney General Rob Bonta filed a lawsuit against 23andMe, now Chrome Holding Co., over the company's failure to protect sensitive customer genetic and personal information. [...]
A previously undocumented threat actor dubbed GREYVIBE has been attributed to ongoing and persistent attacks targeting Ukraine and Ukraine-related entities since at least August 2025. GREYVIBE, per WithSecure, is assessed to be a Russian-speaking group operating broadly in the Russian time zone, with the activities aligning with Kremlin state interests, specifically when it comes to
An Android remote access trojan named BTMOB is offered to cybercriminals with a builder interface for generating malware payloads tailored to phishing lures. [...]
Latest
Saturday, May 30
I reverse engineered how Plex gates its Pass features, then wrote a tiny patch that flips them all on (Linux)
Palo Alto Networks is warning that hackers are now exploiting a PAN-OS GlobalProtect authentication bypass flaw, tracked as CVE-2026-0257, in attacks attempting to breach corporate networks. [...]
A newly discovered local privilege escalation vulnerability dubbed 'CIFSwitch' in the Linux kernel could allow attackers to forge CIFS authentication key descriptions, abuse the kernel's key request mechanism, and gain root privileges. [...]
Plus: A ransomware group is now stealing data in person, BusPatrol wants to hand its license plate surveillance data to the cops, and more.
Palo Alto Networks has warned that a recently disclosed medium-severity security flaw impacting PAN-OS and Prisma Access has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-0257 (CVSS score: 7.8), refers to a case of authentication bypass that could be exploited by bad actors to set up VPN connections. "Authentication bypass vulnerabilities in the
Friday, May 29
The website, which compares human beings to extraterrestrials, touts arrest numbers from the Trump administration’s sweeping immigration crackdown. But some of its details are really out there.
Threat actors are abusing ChatGPT's content-sharing feature to display fake OpenAI outage pages that direct users to download malware disguised as the ChatGPT desktop application. [...]
California Attorney General Rob Bonta filed a lawsuit against 23andMe, now Chrome Holding Co., over the company's failure to protect sensitive customer genetic and personal information. [...]
Cybersecurity researchers have disclosed details of a vulnerability in OpenAI ChatGPT that leverages the artificial intelligence (AI) assistant's implicit trust in Markdown links and images to trigger prompt injections and open the door to phishing attacks. The technique has been codenamed ChatGPhish by Permiso Security. "The chatgpt.com response renderer trusts Markdown links and Markdown
An unknown threat actor has been observed using a large language model (LLM) agent to conduct post-compromise actions after obtaining initial access following the exploitation of a publicly-accessible Marimo network using a recently disclosed vulnerability. "The attacker compromised an internet-reachable Marimo notebook via CVE-2026-39987, extracted two cloud credentials from the compromised
DDoS attacks are increasingly being sold like subscription services, complete with pricing tiers, support, and reseller programs. Flare explores how the DDoS-as-a-Service market has evolved from scattered tools into polished attack platforms. [...]
Dutch authorities have taken offline a massive botnet of 17 million devices and seized more than 200 servers at a local provider that supported the operation. [...]
Hi all! I'm the creator of [Fibratus](https://fibratus.io/) \- the open-source security sensor for adversary tradecraft detection, protection, and hunting. Recently, I've been pushing detection engineering deeper into the **kernel** and **uncovered** what appears to be a novel approach to identifying attack patterns through kernel frame callstacks. User-space callstack telemetry has already become a powerful signal leveraged by modern security platforms. But kernel thread return addresses are largely unexplored territory. So, I made **Fibratus** capture kernel return addresses for different events (process creation, thread creation, file operations, etc.) and symbolize them into module paths, exposing the exact drivers and kernel subsystems traversed during event execution. The result is a radically richer execution narrative, one that reveals behavioral context traditional telemetry simply cannot see. This unlocks an entirely new detection surface. By incorporating kernel callstack summaries directly into detection rules, we can identify highly specific attack flows with exceptional precision. One example: detecting files dropped over SMB and subsequently executed: a classic **lateral movement** pattern. Check the screenshot for the detection rule example: [SMB Lateral Movement Rule](https://drive.google.com/file/d/1I_vJE6roVYEcmZVaSKxtBtE4XA8HkJRO/view?usp=drivesdk) The kernel callstack becomes the connective tissue between stages of execution, providing durable attribution that is significantly more resistant to spoofing and telemetry tampering. We're actively building a new generation of detections powered by kernel subsystem context, driver-level execution paths, and low-level behavioral correlations that were previously inaccessible to defenders. If you’re interested in advanced detection engineering, kernel telemetry, or crafting next-generation behavioral rules, I’d love to connect and exchange ideas. Please let me know your thoughts and ideas, and we'll make sure to ship those rules in the next Fibratus release. Regards, Nedim
Google says the Chrome Device Bound Session Credentials (DBSC) security feature is now generally available and is rolling out to all users to prevent account takeovers. [...]
A previously undocumented threat actor dubbed GREYVIBE has been attributed to ongoing and persistent attacks targeting Ukraine and Ukraine-related entities since at least August 2025. GREYVIBE, per WithSecure, is assessed to be a Russian-speaking group operating broadly in the Russian time zone, with the activities aligning with Kremlin state interests, specifically when it comes to
A North Carolina man was sentenced to more than 10 years in prison for selling the personal information of over 7 million elderly Americans to Jamaican scammers. [...]
Shadow AI used to mean employees pasting things they shouldn't into ChatGPT. It now means something bigger: employees building full applications with AI, wiring them into production systems, and publishing them on the open internet. Without Security or IT in the loop. The artifact moved from a prompt to a product. The risk surface moved with it. In The Shadow Builders report (get it here), a
A Google security engineer was charged with insider trading after winning $1.2 million using confidential company data to place bets on the cryptocurrency-based Polymarket decentralized prediction market. [...]
Cybersecurity researchers have discovered a malicious NuGet package that masquerades as a C# software development kit for Sicoob, one of Brazil's largest cooperative financial systems, to siphon client IDs and PFX certificates. According to Socket, versions 2.0.0 through 2.0.4 of "Sicoob.Sdk" contain functionality to exfiltrate sensitive information, including PFX certificates that are used to
We found a cluster of 1,001 IPs across 306 networks and 64 countries, tied to eight shared staging servers and a single TLS and HTTP fingerprint that appears nowhere else, plus smaller botnets that fall into clean separate islands.
I built an independent benchmark with 20 real CVEs across 15 CWE categories, 5 models (3 OpenAI, 2 Poolside Laguna), three prompt conditions: full advisory, behavioral description only, and location only (file and function, no description of the flaw). I have three findings worth sharing: * **No model reliably fixes real vulnerabilities.** The best solve rate (gpt-5.5) is 50% overall and 60% under the most favorable condition. The failure modes (e.g, wrong-search drift, budget exhaustion mid-implementation, plausible-but-incomplete patches that pass every visible test) are structured and repeatable across models and tasks. * **Token cost varies 4x for equivalent outcomes.** The Laguna models consume 3–4x more tokens than OpenAI models of the same capability tier, with no improvement in solve rate. * **The locate condition is the benchmark's sharpest instrument.** Give a model only a file and function (no description of the flaw). Every model drops. The differences between models are within noise at this scale, but it's the condition that most closely resembles what a security researcher actually does: reading code cold and recognizing independently that something is wrong. Benchmark code and evaluation traces are open sourced.
The approval prompt is lying: a critical coding agent security flaw - A symlink-hijack RCE in six AI coding agents
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The North Korean state-sponsored threat actor known as Kimsuky (aka Velvet Chollima) has been attributed to a fresh set of cyber attacks targeting South Korean military and corporate entities through March and April 2026. "Kimsuky employed a range of tailored social engineering tactics, such as spoofing security software installation pages and crafting a fake Webex meeting page that leveraged
Thursday, May 28
Discovery During a recent network security assessment, we were working on an environment that was well-hardened – Patching was current, password policies were strong, and network segmentation was in place. So, as part of our enumeration of all network assets, we started looking for default credentials and this led us to multiple Canon enterprise printers configured with default administrator credentials. Enterprise printers are an interesting attack surface because it is common practice to have them configured with domain credentials. So, with administrative access, we tried to execute auth-back attacks by modifying the printer’s configuration to point to our server for credential capture or relay. However, network segmentation controls blocked this attack, as outbound controls prevented traffic from reaching our attacker-controlled subnet. We needed a different approach. We turned our attention to how the printer handled stored credentials. Specifically, we were curious to look at what happened to them during export. While exploring the printer’s administrative interface, we found a configuration export feature that allows administrators to back up device settings. This immediately raised a question: how were stored credentials being protected during export? Canon’s documentation states that exporting sensitive data requires encryption and the web interface presents encryption options (Security Level 1 and 2) that appear mandatory. However, we quickly discovered that these controls are implemented client-side without server-side validation. Vulnerability Canon imageRUNNER ADVANCE DX printers provide a configuration export feature that is accessible through the web management interface. The web UI appears to enforce encryption by requiring a user-supplied pass
An Android remote access trojan named BTMOB is offered to cybercriminals with a builder interface for generating malware payloads tailored to phishing lures. [...]
The FBI is warning of fake websites impersonating FIFA ahead of the 2026 World Cup, to steal personal and financial information, sell fake tickets and hospitality packages, and push other fraud related to the event. [...]
Key Takeaways AI generates findings at scale, but scale without trust creates risk. The real security challenge isn’t discovery—it’s knowing which findings are real, exploitable, and worth acting on before automated systems take action. False positives become operationally dangerous in AI-driven environments. Model hallucination, single-tool reliance, and misinterpreted context can cause AI to fabricate vulnerabilities […] The post AI Can’t Fix What It Can’t Trust: Why Continuous Security Validation Matters appeared first on Synack .
In previous blog posts we’ve talked about getting nerd sniped . Today we’re going to talk about a kind of nerd sniping that any offensive security tool creator is familiar with; when your tool gets signatured. This normally kicks off a frustrating spiral of back and forth changes between the tool author and security vendors until the tool author runs out of resources to keep responding to changes. Like many parts of the security space, LLMs have changed how this story might end. The Classic Offensive Security Tooling Lifecycle There’s a lifecycle to most offensive security tooling. First you encounter a problem that’s common or problematic enough that you want to automate it, so you write a tool. Then you use that tool privately until you decide the time has arrived to open source it. This is a cool moment, you get to share your techniques with the community and if you’re really lucky, maybe the fundamental problem your tool exposes is fixed. Much more likely, once it’s open sourced it eventually gets signatured to the point that you
Hackers are exploiting an authentication bypass vulnerability (CVE-2026-35616) in FortiClient Enterprise Management Server (EMS) to deliver an undocumented credential stealer called EKZ. [...]
The US military has long known that cheap fixes could stop location data from exposing its troops. It adopted almost none—and now says adversaries are using the data to target soldiers during a war.
Microsoft has come out strongly in favor of Coordinated Vulnerability Disclosure (CVD), urging the research community to share their findings and give affected vendors an opportunity to better understand the impact and address them before they are publicly disclosed. The development comes after a researcher named Chaotic Eclipse (aka Nightmare-Eclipse) disclosed details of multiple zero-day
ThreatsDay Bulletin: Claude Security Plugin, Azure Priv-Esc, Kali365 MFA Bypass, FIFA Scams +15 More
Every time you think the industry has finally stopped doing some reckless, low-effort crap, somebody spins up a fresh box full of sketchy loaders, fake installers, recycled social-engineering bait, and enough exposed infrastructure to make you wonder if prod is just a public beta now - meanwhile some researcher casually drops a technique that turns a "minor" foothold into total account
Cloudflare processes more than a billion events every second. Our network spans 330+ cities in 120+ countries. Behind every HTTP request, every Worker invocation, every R2 read operation, there is data, and a lot of it. For years, that data was not very easy to access. It lived in dozens of production databases, ClickHouse clusters, Kafka streams, Google Cloud buckets, BigQuery datasets, and a long tail of pipelines. To answer a simple question like "How many domains that signed up today are in the Top 100 by traffic?", an analyst at Cloudflare had to know which system to ask, what credentials to use, what query language to write, and whether the data they were looking at was sampled, fresh, or seven-days stale. As a result, it was difficult to glean informed insights from the data. To solve this problem, we built two in-house tools: Town Lake, Cloudflare's unified data analytics platform, and Skipper, an AI data agent that runs on top of it. Town Lake is a single SQL interface to everything Cloudflare knows, and Skipper is how anyone at Cloudflare can ask questions in plain English and get correct, auditable answers back in seconds. This is the story of how we built both. The shape of the problem If you have ever worked at a company that went through a hyper-growth period, you know what data sprawl looks like. Ours had a few specific symptoms: Too many disparate systems. A product engineer who wanted to investigate a customer issue might need to query Postgres for account metadata, ClickHouse for analytics events, BigQuery for usage rollups, R2 for raw logs, and Kafka topics for real-time signals. Each system had its own credentials, its own language, and its own retention policy. Sampled data. This is fine for dashboards, but doesn’t work for domains like billing. Our
New AI Usage Report: Enterprise AI Risk Is Heavily Concentrated Among a Small Group of AI "Power users"
State of AI Usage Report 2026 (full report here) by LayerX Security reveals the extent of the enterprise AI visibility gap and why most organizations still don't understand where their AI exposure is actually coming from. The research shows that enterprise AI risk is not distributed evenly across users or platforms. Instead, it is heavily concentrated among a small group of AI power users and a
Customer data from more than 350 hotels around the world may have been accessed as part of realistic reservation-hijacking scams.
A new campaign orchestrated by a previously undocumented threat actor has targeted cryptocurrency organizations with an aim to facilitate digital asset theft using recruitment-themed social engineering and bespoke macOS malware. "These campaigns leveraged sophisticated social engineering techniques, custom macOS malware, and deep targeting of CI/CD infrastructure," Wiz researchers Shira Ayal,
From Exploit Code to Production Detection: Building a CVE-2026-31431 (Copy Fail) detection with Agents
CVE-2026-31431 (Copy Fail) lets any unprivileged user corrupt the Linux page cache via AF_ALG sockets to escalate privileges. This post covers the exploit mechanics and how Datadog Security Research used coding agents to ship a detection content pack in a single session.
Wednesday, May 27
Anna Turley gives Reform leader 24 hours to report Russian hacking claim in ‘public and national interest’ The Labour chair has given Nigel Farage 24 hours to report to security services the claim that his phone was hacked by Russia-linked actors or the party will do it for him. In a letter to the Reform UK leader, Anna Turley said it was “in the public and national interest” to ensure that a suspected overseas hack of a senior politician’s phone by a hostile state was properly investigated. Continue reading...
There’s an increase in Device Code phishing activity, with Kali365 emerging as one of the most active PhaaS. In the last 24 hours alone, ANYRUN recorded 100+ related analysis sessions. The attack abuses legitimate Microsoft device authentication flows. Victims are shown a user code and instructed to enter it into a real Microsoft device auth page, allowing attackers to capture OAuth access tokens instead of passwords. The risk shifts from credential theft to token abuse, while significantly reducing the number of traditional phishing indicators typically used for detection and triage. Deobfuscated Kali365 JavaScript revealed that after a verification gate, the lure deploys a phishing page, launches a legitimate Microsoft device authentication flow, and then polls /api/status/<session\_id> for session states such as captured, expired, and declined. The code also contains lure-template generators for OneDrive, SharePoint, Teams, Outlook, and Voicemail, and a separate Google device-code authentication flow. Analysis and IOCs: [https://app.any.run/tasks/d078f430-c3cc-44e8-a809-5506205049c3](https://app.any.run/tasks/d078f430-c3cc-44e8-a809-5506205049c3?utm_source=reddit) https://preview.redd.it/qve9gy4y9q3h1.png?width=1080&format=png&auto=webp&s=a5058a4553a38d8e012cc9f51a37b7efa5ae5fc9
On Tuesday, May 26, Iran’s vice president announced that Internet access had started to be restored in the country after being cut off almost three months ago, following the launch of U.S. and Israeli attacks on February 28. Cloudflare Radar data confirms increased activity and indicates a partial restoration of the Internet in Iran. In this blog post, we’ll examine a range of data points that provide a lens into this prolonged shutdown – and the signs that Iran’s citizens are increasingly able to connect once again. As the situation continues to unfold, Radar will have the latest data on Iran’s connectivity . The first shutdown Iranian citizens have experienced two national Internet shutdowns this year. The first began on January 8 around 16:30 UTC (20:00 local time), and we explored the impact seen over the first few days in a blog post . Traffic from Iran remained near zero until January 21, when a small amount of traffic returned, only to disappear a little over 24 hours later. A similar brief restoration also occurred on January 25, before traffic recovered more fully beginning on January 27. The second shutdown In late February, as military strikes on Iran escalated, a second nationwide Internet shutdown began. That sweeping shutdown has persisted for nearly three months. The shutdown began on February 28. On that date, Cloudflare Radar observed a sharp drop in traffic from
I've been hard at work on a NEW phishing technique I'm excited to share. I'm calling it "Vaultjacking" and the impact is honestly a bit sobering. In my blog I demonstrate how a single AiTM landing page can spoof your Google passkey/password manager PIN and use that to access ALL of a victim's third-party credentials (yes, including passkeys). A simple phish on one site can lead to a total compromise of all Chrome-saved credentials.
A week after Dutch FIOD seized 800+ servers, the hosting network's ASN (AS209847) is still scanning at its normal daily rate
After FIOD seized 800+ servers and arrested two operators on May 18, the ELLIO research team reports that scanning from the network's ASN ranges has continued largely uninterrupted - and that while roughly a third of the recently-active ranges (including the legacy Stark blocks 94.131.105.0/24 and 92.118.232.0/24) have since been withdrawn from global routing, the surviving ranges under AS209847 (WorkTitans / THE.Hosting) are still announced and still scanning, at the network's normal daily rate. The sibling ASNs (AS213999 and the Moscow-based AS33993) remain routed and idle. The recent activity skews toward database and ICS/SCADA discovery = MongoDB, Redis, PostgreSQL, Oracle, LDAP, plus DNP3 and EtherNet/IP - alongside known-exploit probes like CVE-2017-17215 and WinRM.
When an employee installs an AI writing assistant, connects a coding copilot to their IDE, or starts summarizing meetings with a new browser tool, they are doing exactly what a productive employee should do: finding faster ways to work. Across most organizations today, employees are running three to five AI tools on any given day. Most were never reviewed by IT. A significant portion connects
CrowdStrike, in partnership with Google and the Shadowserver Foundation, has announced the simultaneous disruption of all command-and-control (C2) channels associated with GlassWorm, a persistent software chain campaign targeting software developers through malicious packages and extensions. "Since at least early 2025, GlassWorm operators have systematically targeted software developers, a
Threat Intel: Lithuania Investigates B2B Credential Misuse Exposing 600,000 National Registry Records
The Lithuanian Prosecutor General’s Office and the Criminal Police Bureau have initiated a joint investigation into a large-scale data exfiltration incident targeting the **State Enterprise Centre of Registers**. The incident involved the unauthorized copying of over 600,000 records from the country's national Real Estate and Legal Entities Registers. Rather than exploiting an unpatched software vulnerability, the attack mechanics rely on a classic trust-boundary compromise. **The Entry Vector: Cross-Agency Credential Misuse (MITRE T1078)** Forensic tracking indicates that the threat actors executed a series of unauthorized connections originating from foreign infrastructure. The entry vector relied on valid, high-privilege B2B institutional login credentials assigned to external state departments authorized to query the central registry database. Independent statements from legislative and defense officials suggest the specific access pathway was carved out by compromising authenticated accounts belonging to the **Department of Migration under the Ministry of the Interior**. By hijacking these valid inter-agency connection points, the threat actors bypassed perimeter barriers, allowing them to issue massive queries to the backend database without triggering immediate anomaly blocks. **Exfiltration Scope & Impact Profile** The breach was initially identified by internal monitoring in early April 2026, but public disclosure was delayed due to the ongoing criminal inquiry. The exfiltrated data schemas consist of: * Full legal names, dates of birth, and unique national identification numbers. * Registered physical addresses, corporate entity structures, and detailed cadastral/property registry extracts. The Centre of Registers has confirmed that primary consumer-facing vectors - such as telephone contact details, email addresses, bank account numbers, or raw cadastral measurement files - were not part of the exfiltrated datasets. The primary operational risk is tactical intelligence gathering. Security analysts have pointed out that bulk access to unlisted residential addresses linked to legal entities can be leveraged by foreign intelligence services for target profiling, spear-phishing orchestration, or coercion of state personnel, diplomats, and military figures. **Incident Response & Remediation** Following the identification of the unauthorized bulk queries, the Centre of Registers implemented the following controls: 1. Immediate revocation and blocking of all compromised inter-agency institutional accounts. 2. Mandatory credential rotation and strict query-volume throttling across all API and web self-service gateways linked to external state dependencies. 3. The director of the Centre of Registers, Adrijus Jusas, formally stepped down on May 25 following administrative scrutiny regarding legacy IT infrastructure and monitoring gaps. While independent defense officials note the incident matches the operational signatures of state-aligned hybrid surveillance operations, official attribution from the Prosecutor General's Office remains open.
Cybersecurity researchers have disclosed a security flaw in Gitea, an open-source, self-hosted platform for version control, that allows unauthenticated remote attackers to pull private container images from Gitea deployments without requiring an account, password, or other credentials. The vulnerability, tracked as CVE-2026-27771 (CVSS score: 8.2), affects all versions of Gitea prior to 1.26.2
TL;DR: Visit https://sshlabs.compass-security.training to learn more about SSH security. Introduction SSH is a widely used protocol that provides secure access to remote systems. It enables encrypted communication, file transfers, command execution and shell access for system administration. However, when misconfigured, poorly secured or used in an unsafe way, SSH can become an attack vector for attackers. When we perform Linux hardening or infrastructure reviews , we often see that SSH is not used securel
Tuesday, May 26
Encrypted DNS in 2026: DoH, DoT, DoQ and DoH3 protocol comparison — including DNS hijacking attack vectors and what each protocol actually prevents
The security angle on encrypted DNS is often oversimplified. DoH prevents ISP-level snooping and basic DNS hijacking, but doesn't protect against a compromised resolver. DoT is easier to detect and block, which has real implications for threat actors trying to exfiltrate via DNS. DoQ is interesting from a security perspective because QUIC's connection ID migration makes traffic correlation harder. Article includes benchmark data and practical server config — but mostly written for the "which threat model does each protocol address" question.
There is no excerpt because this is a protected post. The post Protected: The State of AI Risk Management in 2026 appeared first on Heimdal Security Blog .
As Americans stew over the looming risk of job-stealing AI and data centers in their back yards, the feds are raising the alarm about a new category of threat, documents obtained by WIRED show.
This is a really bad one that flew under the radar. One character auth bypass in vLLM, LiteLLM, MCP servers, OpenAI shims, and a lot more.
Monday, May 25
Presently sponsored by: Report URI: Guarding you from rogue JavaScript! Don’t get pwned; get real-time alerts & prevent breaches #SecureYourSite Today, we welcome the 45th government onboarded to Have I Been Pwned’s free gov service: Bhutan. The Bhutan Computer Incident Response Team, BtCIRT, now has access to monitor Bhutanese government domains against the data in HIBP. As Bhutan’s national CIRT, BtCIRT is responsible for consuming threat intelligence and sharing relevant insights with its constituents, helping identify and respond to cyber risks affecting government services and the people who depend on them. This is exactly the sort of organisation the HIBP government service was built to support: national cybersecurity teams using breach data to identify leaked credentials and compromised databases associated with their government domains. BtCIRT now joins the growing list of national CIRTs and government cybersecurity teams using HIBP to better understand their exposure, respond quickly when new breaches appear, and reduce the risk posed by compromised credentials before attackers can take advantage.
Ciaran Martin says Reform UK leader’s allegation over Guardian report on £5m gift ‘entirely unsubstantiated’ Nigel Farage’s claim that a Russian hack was behind a Guardian report on the £5m gift he received from a crypto billionaire has been described as “without any merit” by a former head of the National Cyber Security Centre. Ciaran Martin, founding chief executive of the agency, which is part of GCHQ, said Farage’s allegation, if true, would have major implications for UK policy towards Russia but that the Reform UK leader had yet to provide “a shred of evidence”. Continue reading...
Authorities in the Netherlands have arrested the co-owners of two related Internet hosting companies for operating IT infrastructure used by Russia to carry out cyberattacks, influence operations and disinformation campaigns inside the European Union. The two men were the focus of a 2025 KrebsOnSecurity story about how their hosting companies had assumed control over the technical infrastructure of Stark Industries Solutions , an Internet service provider sanctioned last year by the EU as a frequent staging ground for cyber mischief from Russia’s intelligence agencies. An investigator with the Tax Intelligence and Investigation Service (FIOD), the Dutch financial crimes agency, during the raid. Image: FIOD. The Dutch daily news outlet de Volkskrant reports that the Dutch financial crime agency FIOD on May 18 arrested a 57-year-old from Amsterdam and a 39-year-old from The Hague, charging them with violating sanctions law by directly or indirectly making economic resources available to EU-sanctioned ent
As attackers ramp up their AI exploit development, the search for software vulnerabilities is changing rapidly.
To reduce the amount of noise from questions, we have disabled self-posts in favor of a unified questions thread every week. Feel free to ask any question about reverse engineering here. If your question is about how to use a specific tool, or is specific to some particular target, you will have better luck on the [Reverse Engineering StackExchange](http://reverseengineering.stackexchange.com/). See also /r/AskReverseEngineering.
Sunday, May 24
Presently sponsored by: Report URI: Guarding you from rogue JavaScript! Don’t get pwned; get real-time alerts & prevent breaches #SecureYourSite Well, that didn't last long! Recording this on Saturday morning my time, I observed ShinyHunters having gone quiet since the massive haul that would have been the Instructure ransom. It was two weeks almost to the hour since I'd first heard rumour of payment being made, and I posited that groups like this often go quiet after they feel the heat, only to emerge shortly after, the drug that is hacking being too strong to ignore. Anyway, here we now are: ShinyHunters Claims 3 New Victims https://t.co/v8Wf457Gbp : U.S.-based dental benefits administrator and oral health company. Charter Communications, Inc.: U.S. telecommunications and cable company best known for Spectrum internet, TV, mobile, and phone services. … pic.twitter.com/epWcVVGRHa — Dark Web Informer (@DarkWebInformer) May 22, 2026 DentaQuest has since been removed, but their website is currently returning "Access Denied", which isn't a great look. Obviously, the broken website doesn&apos