Continuing its legal assault on botnet operators and the hosting companies that the criminals use for their activities, Microsoft has announced new actions against a group of people it contends are ...

Microsoft announced legal action Monday seeking to disrupt a major cybercrime digital network that uses more than 1 million zombie computers to loot bank accounts and spread ransomware, which experts ...

Microsoft has announced that it is about to put an end to Necurs, one of the most dangerous botnets in recent years. Microsoft's cyber-security crusade continues. After eight years of work, Cyber ...

The Aisuru/Kimwolf botnet launched a new massive distributed denial of service (DDoS) attack in December 2025, peaking at ...

This week’s cybersecurity recap highlights key attacks, zero-days, and patches to keep you informed and secure.

TL;DR: On October 24, 2025, Microsoft Azure in Australia faced the largest recorded DDoS attack, peaking at 15.72 Tbps from the Aisuru botnet. Azure's automatic DDoS Protection successfully mitigated ...

Microsoft said it led the effort to take down Necurs, a malware botnet that infected more than 9 million computers globally, working with partners in 35 countries including cybersecurity ratings ...

Cybersecurity researchers have recorded the largest distributed denial-of-service (DDoS) attack ever disclosed, after the Aisuru/Kimwolf botnet launched ...