UA, has warned that Russian hackers are using fake CAPTCHA checks to trick people into compromising their own PCs.

Claude Code update v2.1.216 closes two permission bypass classes in auto mode — Bash compound-statement redirects and ...

ACR Stealer is targeting enterprises through ClickFix lures, PowerShell scripts, blockchain services, and malicious image ...

A solo Russian-speaking threat actor known as "bandcampro" outsourced a chunk of their operations to Google's open-source ...

Microsoft has observed a surge in attacks using the ACR Stealer malware to steal browser-stored passwords, authentication ...

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

ACR Stealer campaigns use ClickFix lures, JPEG steganography, and WebDAV to steal browser tokens, passwords, PDFs, and synced ...

In a new campaign, North Korean hacking group Famous Chollima targeted crypto professionals through ClickFix lures to deliver ...

Invoke-TheHash contains PowerShell functions for performing pass the hash WMI and SMB tasks. WMI and SMB connections are accessed through the .NET TCPClient. Authentication is performed by passing an ...

Bitdefender researchers show how Windows bind links can create conflicting filesystem views to hide malware from endpoint ...

A new ransomware actor called Spirals completed a corporate intrusion, from initial access to data theft and encryption, in ...

The Check Point Research AI Security Report 2026, published by Check Point Software Technologies , describes a cybersecurity ...