ZiChatBot malware spread via 3 PyPI packages in July 2025 uses Zulip APIs as C2, enabling stealthy attacks across systems ...

A fake Claude AI website spreads the new Beagle Windows backdoor through a malicious installer disguised as a Claude-Code ...

A fraudulent imitation of Anthropic's Claude website has been used to distribute a previously undocumented backdoor named ...

Daemon Tools, a widely used app for mounting disk images, has been backdoored in a monthlong compromise that has pushed malicious updates from the servers of its developer, researchers said Tuesday.

ESET warns that North Korean hackers compromised a Yanbian gaming site in a supply‑chain attack, trojanizing Windows and Android software to spy on users ...

Hackers disguise PowerShell scripts as JPEG files to bypass Windows security and deploy remote access trojans through ...

A newly documented malware framework has exposed how attackers are turning open-source offensive tools into stealthy intrusion platforms capable of screen control, browser data access and Windows ...

Palo Alto Networks warns that its widely deployed firewalls are under attack with hackers exploiting a critical zero-day vulnerability. Unauthenticated attackers can achieve remote code execution with ...

A suspected China-linked hacking group attempted to breach the India operations of a global manufacturer using TencShell, a previously undocumented malware implant built from an open-source ...

Microsoft has shared mitigations for YellowKey, a recently disclosed Windows BitLocker zero-day vulnerability that grants access to protected drives. Microsoft plans to raise the quality bar of ...

Here’s what you need to know about the latest updates to Windows 11 as they’re released from Microsoft. Now updated for KB5089549, released on May 12, 2026. A Windows launch isn’t the end a process — ...