A week in security (May 18 – May 24)

Last week on Malwarebytes Labs: Update Chrome now: Critical bugs could let attackers run code Microsoft Defender vulnerabilities are being exploited in the wild TikTok, YouTube, and Roblox face scrutiny, but age gates won’t fix child safety Catch spyware in the act with Windows Webcam Monitoring Researchers left AI agents alone in a virtual town and watched it all unravel Fake malware-signing service Fox Tempest dismantled by Microsoft Firefox 151 packs big privacy upgrades into a small update B