Geek-Guy.com

Tag: uncovered

Russia-aligned crime group Greyvibe extensively uses AI in attacks

Researchers have uncovered a previously undocumented Russian group that makes extensive use of large language models (LLMs) in its attacks against private, government, and military organizations in Ukraine. It uses a variety of attack vectors along with custom malware, with the goal of intelligence gathering for the ongoing war. Dubbed Greyvibe by researchers from WithSecure,…

Anthropic: Mythos finds more than 10,000 software flaws in first month

Anthropic said its month-old Project Glasswing initiative has uncovered more than 10,000 high- or critical-severity software vulnerabilities across systemically important code, a finding the company says has shifted the central problem in cybersecurity from discovering flaws to verifying and patching them. The findings, drawn from partner reports and independent evaluations, mark one of the first…

Project Glasswing has uncovered 10,000 vulnerabilities: Anthropic

Anthropic says it and upwards of 50 partners involved in Project Glasswing have uncovered an estimated 10,000 critical or high-severity vulnerabilities in their software offerings. The company launched the cybersecurity initiative, which is built around Claude Mythos Preview, in April, stating that its launch partners would use it as part of their defensive security work.…

Thieves unlock stolen iPhones using cheap tools sold on Telegram

Helping a friend recover a stolen phone, Infoblox researchers uncovered a thriving Telegram-based underground marketplace selling unlocking tools and phishing infrastructure used to monetize stolen iPhones. Activation Lock can remotely disable a stolen iPhone and prevent normal resale, with owners also able to lock individual components. Even with those protections, more than 7.35 million iPhones…

Ghostwriter group resumes attacks on Ukrainian Government targets

ESET uncovered new Ghostwriter (aka FrostyNeighbor) activity targeting Ukrainian government organizations in a campaign active since March 2026. ESET researchers published a new report documenting fresh activity attributed to the APT group FrostyNeighbor, aka Ghostwriter, active since at least March 2026, targeting Ukrainian governmental organizations. The campaign is similar to previous FrostyNeighbor’s campaigns. The threat…

Quasar Linux RAT (QLNX): A Fileless Linux Implant Built for Stealth and Persistence

Researchers uncovered QLNX, a Linux RAT targeting developers to steal credentials, log keystrokes, monitor systems, and enable remote access. Security researchers discovered a previously undocumented Linux malware called Quasar Linux RAT (QLNX) that targets developers and DevOps environments. The malicious code can steal credentials, log keystrokes, manipulate files, monitor clipboard activity, and create network tunnels…

Attackers compromised Daemon Tools software to deliver backdoors

Kaspersky researchers uncovered another supply chain compromise involving a popular Windows tool: Daemon Tools, an app for mounting disk image files as virtual drives that is widely used by gamers, developers, and IT professionals. Since April 8, 2026, the official Daemon Tools download site (at Deamon-tools[.]cc) was serving signed, trojanized Windows installers. Once installed, these…

Supply Chain Attacks, AI Security, and Major Breaches Define This Week in Cybersecurity in May 2026

Major Threats & Vulnerabilities Software Supply Chain and CI/CD Exploits Researchers uncovered a malicious campaign targeting SAP npm packages that secretly stole developer and CI/CD credentials through preinstall scripts and GitHub-based command and control. SAP has yet to comment on the incident, which highlights the growing risk of dependency poisoning in enterprise ecosystems. Another critical…

New Android spyware Morpheus linked to Italian surveillance firm

Osservatorio Nessuno uncovered Morpheus spyware spreading via fake Android apps to steal data, highlighting rising covert surveillance tools. The non-partisan, non-religious, nonprofit organization Osservatorio Nessuno exposed a new spyware called Morpheus, distributed through fake Android apps posing as updates. Once installed, it can steal extensive data from the infected devices. The report shows strong demand…

Datto RMM Exploited in Phishing Attack, Researchers Warn

Security researchers have uncovered an active phishing campaign that abuses Datto’s remote monitoring and management platform, CentraStage, as a command-and-control channel, giving attackers full interactive control over compromised systems while flying under the radar of traditional security defenses. Phishing campaign delivers remote access trojan via fake files The campaign, tracked by the Fortra Intelligence and…

Ghost Campaign Uses 7 npm Packages to Steal Crypto Wallets and Credentials

Cybersecurity researchers have uncovered a new set of malicious npm packages that are designed to steal cryptocurrency wallets and sensitive data. The activity is being tracked by ReversingLabs as the Ghost campaign. The list of identified packages, all published by a user named mikilanjillo, is below – react-performance-suite react-state-optimizer-core react-fast-utilsa ai-fast-auto-trader

Trivy Hack Spreads Infostealer via Docker, Triggers Worm and Kubernetes Wiper

Cybersecurity researchers have uncovered malicious artifacts distributed via Docker Hub following the Trivy supply chain attack, highlighting the widening blast radius across developer environments. The last known clean release of Trivy on Docker Hub is 0.69.3. The malicious versions 0.69.4, 0.69.5, and 0.69.6 have since been removed from the container image library. “New image tags…

Fake scandal clips on Facebook bait victims into investment scams

Bitdefender researchers uncovered hundreds of scam campaigns promoted through Facebook ads that use fake news stories, celebrity impersonation, and redirect chains to funnel victims into investment fraud schemes. The activity ran through 310 malvertising campaigns distributed on Meta platforms from February 9 to March 5, 2026. The campaigns generated more than 26,000 ad sightings with…

Russian APT targets Ukraine with BadPaw and MeowMeow malware

Researchers uncovered a Russian campaign targeting Ukrainian entities with new malware families BadPaw and MeowMeow delivered through phishing emails. Researchers reported a phishing campaign linked to Russia that targets Ukrainian organizations using two new malware families, BadPaw and MeowMeow. The attack chain begins with a phishing email carrying a link to a ZIP archive. When…

Fake Zoom meeting leads to silent install of surveillance software

Malwarebytes researchers have uncovered a fake (but convincing) Zoom meeting page that downloads surveillance software on Windows computers and tricks users into running it. According to Microsoft MVP Steven Lim, the page has claimed nearly 1,500 victims in 12 days. The trick Potential victims likely visit the page (at uswebzoomus[.]com/zoom/) after getting a meeting invite/link…

Microsoft warns of job‑themed repo lures targeting developers with multi‑stage backdoors

Microsoft says it has uncovered a coordinated campaign targeting software developers through malicious repositories posing as legitimate Next.js projects and technical assessments. The campaign employs carefully crafted lures to blend into routine workflows, such as cloning repositories, opening projects, and running builds, thereby allowing the malicious code to execute undetected. Telemetry collected during an incident…

Self-spreading npm malware targets developers in new supply chain attack

Security researchers have uncovered another supply chain attack targeting developers: 19 typosquatting npm packages published on npmjs.com that steal credentials, infect projects, and propagate themselves across developer environments. The operation, dubbed “SANDWORM_MODE,” represents a (still) rare example of worm-like malware designed to spread through software supply chains rather than traditional end-user systems. New npm worm…

New Arkanix stealer blends rapid Python harvesting with stealthier C++ payloads

A newly uncovered infostealer, suspected to be built with the help of a large language model, is targeting victims with Python and C++ variants, each tailored for a different stage of data theft. Kaspersky researchers discovered a stealer dubbed “Arkanix,” which is capable of harvesting credentials, browser data, cryptocurrency, and banking assets from infected machines.…

Six flaws found hiding in OpenClaw’s plumbing

Security researchers have uncovered six high-to-critical flaws affecting the open-source AI agent framework OpenClaw, popularly known as a “social media for AI agents.” The flaws were discovered by Endor Labs as its researchers ran the platform through an AI-driven static application security testing (SAST) engine designed to follow how data actually moves through the agentic…

Keenadu backdoor found preinstalled on Android devices, powers Ad fraud campaign

Kaspersky uncovered Keenadu, an Android backdoor used for ad fraud that can even take full control of devices. Kaspersky has identified a new Android malware called Keenadu. It can be preinstalled in device firmware, hidden inside system apps, or even distributed via official stores like Google Play. Currently used for ad fraud by turning infected…

Chinese hackers exploited a Dell zero-day for 18 months before anyone noticed

Researchers uncovered more worrying details about a long-running cyber espionage campaign suspected to be backed by the Chinese government, exemplifying how such attacks often go undetected until they’ve already caused significant damage. Google Threat Intelligence Group and Mandiant said the Chinese threat group UNC6201 has been exploiting a zero-day vulnerability in Dell RecoverPoint for Virtual…

Fake Dating App Delivers Android Spyware in Targeted Campaign 

ESET researchers have uncovered a targeted Android spyware campaign using a fake dating app to lure victims into installing mobile surveillance malware.  The campaign, focused on users in Pakistan, disguises spyware as a chat platform that promises access to exclusive profiles but instead quietly exfiltrates sensitive data from infected devices. “Once installed, the app silently…

When your AI Assistant Becomes the Attacker’s Command-and-Control

Earlier this month, Microsoft uncovered SesameOp, a new backdoor malware that abuses the OpenAI Assistants API as a covert command-and-control (C2) channel. The discovery has drawn significant attention within the cybersecurity community. Security teams can no longer focus solely on endpoint malware. Attackers are weaponizing public and legitimate AI assistant APIs and defenders must adjust.…

Salesforce’s trusted domain of doom

Researchers uncovered a security flaw in Salesforce’s shiny new Agentforce. The vulnerability, dubbed “ForcedLeak”, let them smuggle AI-read instructions in via humble Web-to-Lead form… and ended up spilling data for the low, low price of five dollars. And we discuss why data breach communications still default to “we take security seriously” while quietly implying “assume no…