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A well-known advanced persistent threat group called Cloud Atlas has been caught using a dangerous technique to hijack Windows systems without alerting anyone on the network. The group modifies a core…
A North Korea-linked hacker group has quietly upgraded one of its most dangerous tools, making it harder for security software to detect. InvisibleFerret, an information-stealing malware tied to the t…
AI tools are becoming part of everyday work in organizations, creating new security and oversight requirements as usage grows. To address that, Anthropic introduced 28 integrations with security and c…
Anthropic appears to be preparing for the public rollout of the Mythos model, which was announced in April as a restricted model that poses major security risks to private and public software. [...]
Autonomous attacks ushered cybercrime into AI era in 2025 Cybersecurity Dive
What Claude Mythos Reveals About AI Capability, Control and Risk A researcher's phone buzzed with an email from an AI that wasn't supposed to have internet access. The real story isn't about rogue mac…
Separate Breach Details Can Bleed Into Each Other, Incident Responders Find Cybersecurity investigators who use artificial intelligence tools to draft incident response reports, beware: Information ti…
A Russian state-sponsored threat group has quietly upgraded one of its most powerful cyber weapons, and the result is a spying tool that is harder to detect, harder to kill, and more capable than ever…
A well-known Iranian threat group has found a new way to push malware onto people’s machines. Instead of sending phishing emails, the group built a fake website that impersonated a real database softw…
A newly disclosed zero-day vulnerability in the KnowledgeDeliver Learning Management System (LMS) has been actively exploited in the wild to deploy the BLUEBEAM in-memory web shell, according to Mandi…
Enterprises cannot secure AI agents by making the underlying models more robust and must instead enforce security controls at the system level around them, researchers behind a paper published this mo…
Dutch authorities arrested two men and seized 800 servers linked to a hosting provider that investigators say supported Russian activities aimed at undermining democracy and security through cyberatta…
Security teams already struggle with long lists of vulnerabilities and limited time to patch them. Cisco believes AI could increase that pressure by accelerating vulnerability discovery and increasing…
The affected third-party vendor has not been named, but one possible candidate is TriZetto. The post Oncology Institute Discloses Data Breach appeared first on SecurityWeek .
Sites belonging to major universities such as Harvard and Oxford, as well as DuckDuckGo, have been compromised in the attack. The post Ghost CMS Vulnerability Exploited to Hack Over 700 Websites appea…
Ask a cybersecurity pro about Network Detection and Response (NDR) and you might still hear "Noisy," "Too much data." But ask the teams running NDR that includes agentic AI capabilities and you'll hea…
Threat actors are exploiting a recently disclosed critical security flaw in Ghost CMS to inject malicious JavaScript code with an aim to fuel ClickFix attacks. According to QiAnXin XLab, the activity …
Monday recap. Same mess, new week. A sketchy dev tool got people pwned, old bugs came back from the dead, and security products somehow needed protecting from themselves. A bunch of companies spent th…
The FBI is warning about the Kali365 phishing-as-a-service platform (PhaaS) that is used to hijack Microsoft 365 accounts by abusing OAuth device code authentication to steal session tokens and bypass…
Dutch authorities have seized more than 800 servers and arrested two individuals as part of a major investigation into a hosting infrastructure allegedly used to support cyberattacks, disinformation c…
Security researchers have revealed that WhatsApp chat histories may be stored unencrypted on both macOS and iOS devices, raising fresh concerns about local data protection and cross-application access…
A new wave of targeted espionage attacks has put technology professionals across the United States, Israel, and the United Arab Emirates on high alert. The threat comes from an Iran-linked hacking gro…
Italian law enforcement has dismantled a large-scale audiovisual piracy network centered around a sophisticated application called CINEMAGOAL, which enabled users to access premium streaming services …
A sharp rise in internet-wide scanning activity targeting SonicWall firewall management interfaces has been detected, raising concerns about a potential pre-disclosure reconnaissance phase tied to new…