Trusted host lists can help keep PowerShell remoting working in mixed domain and workgroup environments, but only if admins avoid overwriting existing WinRM settings.

A weakness in certain configurations of Microsoft Exchange enables attackers to send an email from any user to a vulnerable organization. That's according to Swiss cybersecurity firm InfoGuard, which ...

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

Microsoft has formally disclosed that it's working to release a patch to address a Defender zero-day codenamed RoguePlanet .

IntroductionIn March 2026, Zscaler ThreatLabz observed multiple instances of typosquatting domains hosting malicious content generated with AI-powered website creation tools. Threat actors are ...

A malicious extension in the Chrome Web Store is masquerading as the Perplexity AI answer engine, intercepting search traffic and collecting browsing information. Called "Search for perplexity ai," ...

Technology from American companies is being used to power a revolution in the scam industry, playing a key role in the industrialization and globalization of fraud in ways that have not been clear ...

Federal investigators say a darknet vendor using the name “DaddyBiden” built up roughly 4,600 sales on Abacus Market and was ...

In April, according to a Department of Justice press releaseOpens a new window , two U.S. citizens were sentenced to seven ...

France’s OVHcloud bets on frontier AI as Europe seeks alternatives to US models The company says the cost of training frontier AI models has fallen sharply, but analysts say the bigger challenge may ...