Researchers from Zscaler found a new malware campaign dubbed Edgecution.

The malware program has been deployed across multiple sectors since April, helping to provide initial access sold to ransomware gangs.

On June 24, 2026, Microsoft’s Digital Crimes Unit (DCU) facilitated the takedown, suspension, and blocking of domains that ...

A previously undocumented Windows backdoor is silently running inside corporate networks across the insurance, education, IT, and professional services sectors — and your endpoint security software is ...

Microsoft, international law enforcement, and cybersecurity firms used AI to analyze and shut down the infrastructure used to run campaigns with Amadey and StealC malware in what the IT giant calls a ...

A newly discovered malware campaign is abusing a malicious Microsoft Edge extension to break out of the browser sandbox and gain control of infected Windows systems. Security researchers at Zscaler ...

A malicious Microsoft Edge extension dubbed Edgecution has been used in a ransomware-linked attack to escape the browser sandbox and deploy a Python-based backdoor on compromised Windows systems. The ...

Cybersecurity researchers have disclosed details of a vulnerability in OpenAI ChatGPT that leverages the artificial intelligence (AI) assistant's implicit trust in Markdown links and images to trigger ...

Attackers can inject indirect prompts in normal-looking repositories to trick Claude Code into spawning a reverse shell.

A new self-destructing backdoor called Mistic used in intrusions since April appears to be linked to a criminal gang that ...