Researchers found a way to hijack devices through Zoom screen sharing

Ars Technica security feed covering active exploitation of enterprise software flaws, server backdoors, supply-chain and email-domain risks, phishing and fake-hotspot attacks, account-takeover defenses, AI-assisted cyberattacks, ransomware, surveillance, and cryptographic research. The most severe reported items involve a max-severity Microsoft Exchange flaw exploited by Kremlin-linked actors and motherboard controller vulnerabilities enabling persistent server compromise; individual article details and CVE identifiers are not provided in the feed.