Windows Defender Security Center scam: How to protect your computer from fake pop-ups Tech expert Kurt "CyberGuy" Knutsson says a tech support scam used a fake Windows Defender pop-up, tricking the ...

Microsoft’s latest Cyber Signals report shows how cybercriminals are using AI to make scams more believable and harder to spot. The company says that between April 2024 and April 2025, it stopped $4 ...