Turning threat intelligence into decisive action with Defender Experts
2026-07-15T20:52:25Z•ed8461ad2b01de4b8420f8a3b27d8851a7efb0eeb98e4b635b934b88ab7dd635
ai‑driven defensebluerabbitcloud hardeningcloud security posture managementcspmdefender expertsdestructive malwareentra idfrost & sullivangigawipermicrosoftoauth abusepartner ecosystem securitypasskeysquantum‑safesaas securitysecure future initiativesfishinyhunterssms authenticationsupply‑chain compromisethreat intelligencevishingvoice authentication
What happened
This Microsoft Security Blog feed summarizes multiple July 2026 posts with actionable guidance and alerts: Microsoft details Defender Experts to operationalize threat intelligence; documents active ShinyHunters activity abusing OAuth (vishing, supply‑chain compromise, and misconfigured guest access targeting SaaS apps); announces Entra ID making passkeys the default and changes to SMS/voice authentication; analyzes GigaWiper (aka BLUERABBIT), a destructive backdoor that combines multiple wiping/ransomware components and includes detection/mitigation guidance; reports progress on the Secure Fu
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- microsoft_security_blog
- Record identifier
- ed8461ad2b01de4b8420f8a3b27d8851a7efb0eeb98e4b635b934b88ab7dd635
- Enrichment time
- 2026-07-15T20:52:25Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.