Email threat landscape: Q2 2026 trends and insights
2026-07-26T14:52:16Z•ea11c2eb2041b4d671ef28677364ecdd34f776f551cb3b114c2d19db0fdfd887
ACR StealerAI agentsAXA XL collaboration`,`Defender Experts`,`Black Hat USA 2026`,`sAsyncAPICI/CD compromiseClickFix lureEntra IDOAuth abuseSaaS securityShinyHuntersTeams social engineeringTycoon2FAautomated attacksbrowser credential theftcredential theftemail threat landscapeguest access misconfigurationimport-time payloadincident responseleast privilegenpm supply chainpasskeysphishingtoken theftvishing
What happened
This Microsoft Security Blog feed (July 2026) highlights multiple high-risk trends and advisories: Q2 email threat trends showing declines in some phishing techniques after disruption of Tycoon2FA but expansion into Teams-based social engineering and automated multi‑stage attacks; active ACR Stealer campaigns (late Apr–mid Jun 2026) using ClickFix lures to steal browser credentials, authentication tokens, and documents; an AsyncAPI npm supply‑chain compromise that weaponized CI/CD and import‑time payload delivery; and OAuth abuse tied to activity attributed to ShinyHunters (including vishing,
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- microsoft_security_blog
- Record identifier
- ea11c2eb2041b4d671ef28677364ecdd34f776f551cb3b114c2d19db0fdfd887
- Enrichment time
- 2026-07-26T14:52:16Z
- AI-assisted enrichment
- Yes
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