We speak to security experts about how IT departments and security leaders can ensure they run artificial intelligence systems safely and securely.

If you haven't already purchased a deal on a subscription to the best antivirus software, you certainly should be checking ...

The US system to track vulnerabilities is struggling to keep up with its backlog. Experts are scrambling to assemble ...

Secure by design is a mantra of the tech sector, but not if it’s agentic AI, which wants ‘root’ access to everything.

How to tell if there's spyware or a virus on your computer with seven warning signs your device is infected and what to do ...

The Smart Scan feature also identifies potential security problems with your operating system and programs that need ... for -- or give permissions to -- installed on my computer alongside the ...

Microsoft is developing a new security model built around a safer kernel architecture. To strengthen the security of its operating system, the company is partnering with ...

To activate them or confirm that they’re active, open the Windows Security app from your Start menu. Click “Device security” ...

Email accounts of several Washington Post journalists were compromised in a cyberattack believed to have been carried out by a foreign government.

Microsoft acknowledged a new issue caused by the June 2025 security updates, causing the DHCP service to freeze on some Windows Server systems.