Cybersecurity researchers have warned of malicious images pushed to the official “checkmarx/kics” Docker Hub repository. In an alert published today, software supply chain security company Socket revealed that unknown threat actors managed to have overwritten existing tags, including v2.1.20 and…
IT Security News Hourly Summary 2026-04-22 21h : 4 posts
4 posts were published in the last hour 18:32 : Discord-Linked Group Accessed Anthropic’s Claude Mythos AI in Vendor Breach 18:32 : Microsoft: Most Windows 11 Users Don’t Need Third-Party Antivirus 18:32 : Fake Google Antigravity Installer Can Steal Accounts…
Discord-Linked Group Accessed Anthropic’s Claude Mythos AI in Vendor Breach
Anthropic is investigating a vendor breach after a Discord-linked group accessed its Claude Mythos AI model, with no evidence of impact on core systems. This article has been indexed from Hackread – Cybersecurity News, Data Breaches, AI and More Read…
Microsoft: Most Windows 11 Users Don’t Need Third-Party Antivirus
Microsoft says Windows 11’s built-in security is strong enough for most users, though power users and enterprises may still want third-party protection. The post Microsoft: Most Windows 11 Users Don’t Need Third-Party Antivirus appeared first on TechRepublic. This article has…
Fake Google Antigravity Installer Can Steal Accounts in Minutes
Fake Antigravity downloads are enabling fast account takeovers using hidden malware and stolen session cookies. The post Fake Google Antigravity Installer Can Steal Accounts in Minutes appeared first on TechRepublic. This article has been indexed from Security Archives – TechRepublic…
Anthropic Probes Alleged Unauthorized Access to AI Security Tool Mythos
Unauthorized users reportedly accessed Anthropic’s Mythos AI tool via a third-party environment. The post Anthropic Probes Alleged Unauthorized Access to AI Security Tool Mythos appeared first on eSecurity Planet. This article has been indexed from eSecurity Planet Read the original…
Mirai Botnet exploits CVE-2025-29635 to target legacy D-Link routers
Mirai botnet is targeting old D-Link routers using CVE-2025-29635, a command injection flaw exploitable via crafted POST requests after public PoC disclosure. A Mirai botnet is actively exploiting a command injection vulnerability, tracked as CVE-2025-29635, in discontinued D-Link routers, Akamai…
Randall Munroe’s XKCD ‘Planets and Bright Stars’
via the comic artistry and dry wit of Randall Munroe, creator of XKCD Permalink The post Randall Munroe’s XKCD ‘Planets and Bright Stars’ appeared first on Security Boulevard. This article has been indexed from Security Boulevard Read the original article:…
AI-powered defense for an AI-accelerated threat landscape
Read how Microsoft is partnering with Anthropic and broader industry to use leading models, paired with our platforms and expertise, to turn AI-driven discovery into protection at scale. The post AI-powered defense for an AI-accelerated threat landscape appeared first on…
Self-Propagating Supply Chain Worm Hijacks npm Packages to Steal Developer Tokens
Cybersecurity researchers have flagged a fresh set of packages that have been compromised by bad actors to deliver a self-propagating worm that spreads through stolen developer npm tokens. The supply chain worm has been detected by both Socket and StepSecurity,…
Hackers Impersonate IT Help Desk on Microsoft Teams to Gain Access, Steal Data
Hackers are abusing Microsoft Teams chats to impersonate IT support, gain remote access, move laterally, and steal company data, Microsoft warns. The post Hackers Impersonate IT Help Desk on Microsoft Teams to Gain Access, Steal Data appeared first on TechRepublic.…
New Apple Phishing Scam Uses Fake $899 iPhone Purchase Alert
An Apple account notification has been exploited in a new email phishing attack that comes with a fake iPhone purchase claim. The post New Apple Phishing Scam Uses Fake $899 iPhone Purchase Alert appeared first on TechRepublic. This article has…
The Phishing Defense Layer Top CISOs Never Miss
Nine out of ten cyber attacks start with phishing. When an incident occurs, it’s often a person who’s held accountable: a compromised employee or a SOC analyst who missed a signal. But in a corporate environment, this framing doesn’t always apply. If a single human mistake puts the entire company at stake, the real issue might be…
New Auraboros RAT Exposes Live Audio Streaming, Keylogging, and Cookie Hijacking in Open C2 Panel
A previously undocumented remote access trojan (RAT) framework called Auraboros C2 has surfaced, exposing an alarming level of open access to victim data, live surveillance capabilities, and browser credential theft. The entire command-and-control (C2) dashboard operates over plain HTTP with…
Claude Mythos AI Model Uncovers 271 Zero-Day Vulnerabilities in Firefox
Anthropic’s latest frontier AI model, Claude Mythos Preview, has identified a staggering 271 zero-day vulnerabilities in Mozilla Firefox marking a seismic shift in AI-powered cybersecurity defense. The findings, addressed in Firefox 150, represent the most significant single batch of security…
A technical walkthrough of multicloud full-stack security using AWS Security Hub Extended
Building on our recent announcement of AWS Security Hub Extended —our full-stack enterprise security offering — we want to show you how we’re simplifying security procurement and operations for your multicloud environments. Whether you’re a security architect evaluating solutions or…
K2view vs Broadcom For Test Data Management
Compare Broadcom TDM and K2view across architecture, integration, masking, and scalability to find the right test data management solution for your needs. This article has been indexed from Hackread – Cybersecurity News, Data Breaches, AI and More Read the original…
Malicious TikTok Downloader Extensions Quietly Compromised 130K Users
Malicious browser extensions disguised as TikTok downloaders compromised 130,000 users, exposing a growing blind spot in enterprise security. The post Malicious TikTok Downloader Extensions Quietly Compromised 130K Users appeared first on TechRepublic. This article has been indexed from Security Archives…
Over 1,300 SharePoint Servers Still Exposed to Actively Exploited Spoofing Flaw
Over 1,300 SharePoint servers remain unpatched against CVE-2026-32201, a spoofing flaw previously exploited as a zero-day. The post Over 1,300 SharePoint Servers Still Exposed to Actively Exploited Spoofing Flaw appeared first on eSecurity Planet. This article has been indexed from…
5 Best Free VPNs You Can Trust in 2026 (And the Premium Trials Worth Trying)
Skip the traps. Discover the top free VPNs of 2026, featuring no logs, unlimited bandwidth, and regular audits, where available. Tested, secure, and ready to use. The post 5 Best Free VPNs You Can Trust in 2026 (And the Premium…
AI Tools Are Helping Mediocre North Korean Hackers Steal Millions
One group of hackers used AI for everything from vibe coding their malware to creating fake company websites—and stole as much as $12 million in three months. This article has been indexed from Security Latest Read the original article: AI…
Is Your Network Ready for AI? A Practical Evaluation Framework
Series Note: This article is Part Five of our ongoing series on AI‑driven side‑channel attacks and the architectural shifts required to defend against them. If you missed Part Four, you can read it here. Organizations are racing to deploy AI…
MacOS Native Tools Enable Stealthy Enterprise Attacks
macOS LOTL techniques bypass detection using native tools and metadata abuse This article has been indexed from www.infosecurity-magazine.com Read the original article: MacOS Native Tools Enable Stealthy Enterprise Attacks
Microsoft SharePoint vulnerability widely exposed across multiple countries
The disclosure comes just weeks after a prior SharePoint flaw was discovered. This article has been indexed from Cybersecurity Dive – Latest News Read the original article: Microsoft SharePoint vulnerability widely exposed across multiple countries