Microsoft

ACR Stealer: Two observed intrusion chains amid increased threat activity

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

How Jannik Sinner escaped Alexander Zverev's trap to defend his Wimbledon crown

Jannik Sinner's in-match engineering separated a great challenger from a five-time major champion. | Tennis News ...