Threat actor abuse of AI accelerates from tool to cyberattack surface
Microsoft SecurityArchived Apr 02, 2026✓ Full text saved
Generative AI is upgrading cyberattacks, from 450% higher phishing click‑through rates to industrialized MFA bypass. The post Threat actor abuse of AI accelerates from tool to cyberattack surface appeared first on Microsoft Security Blog .
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✦ AI Summary· Claude Sonnet
March 19
When tax season becomes cyberattack season: Phishing and malware campaigns using tax-related lures
During tax season, threat actors reliably take advantage of the urgency and familiarity of time-sensitive emails, including refund notices, payroll forms, filing reminders, and requests from tax professionals, to push malicious attachments, links, or QR codes.