Microsoft at Black Hat USA 2026: Defending trust in the age of AI and supply chain attacks
2026-07-22T14:52:17Z•06397bcabb8f112fc5723c786e26105d4e1784dbc4fd0f126c06b2d0f399c359
ACR StealerAI agentsAsyncAPIBLUERABBITCI/CD compromiseClickFix lureDefender ExpertsEntra IDGigaWiperOAuth abuseSecure Future InitiativeShinyHuntersbrowser tokenscredential theftdestructive malwareidentity-and-accessimport-time payloadleast-privilegenpmpasskeyssupply-chainthreat-intelligence
What happened
A set of Microsoft Security Blog posts (July 2026) covering elevated threat activity and defensive guidance: observed ACR Stealer campaigns (late Apr–mid Jun 2026) using ClickFix lures to harvest browser credentials, auth tokens, and sensitive documents; an AsyncAPI npm supply‑chain compromise that abused trusted CI/CD/import‑time workflows to distribute malware; OAuth abuse and vishing tradecraft linked to ShinyHunters targeting SaaS applications; and an analysis of GigaWiper (aka BLUERABBIT), a destructive multi‑component wiping backdoor. The collection also includes proactive guidance—least
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- microsoft_security_blog
- Record identifier
- 06397bcabb8f112fc5723c786e26105d4e1784dbc4fd0f126c06b2d0f399c359
- Enrichment time
- 2026-07-22T14:52:17Z
- AI-assisted enrichment
- Yes
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