🟡 Medium | Source: AWS Security Blog
AWS’s Customer Incident Response Team (CIRT) has released its June 2026 update to the Threat Technique Catalog, documenting recurring attack patterns observed across real-world AWS incident response engagements. The catalog serves as a practical reference for defenders, mapping common adversary techniques to AWS-specific services and controls. Staying current with this catalog helps security teams understand how attackers are actively targeting AWS environments and where detection or prevention gaps may exist.
Security Architect’s Take: Review the June 2026 Threat Technique Catalog update and cross-reference newly added techniques against your existing detective controls, GuardDuty findings coverage, and SCPs — prioritise any techniques that map to services or IAM patterns present in your environment.
Original advisory: What the June 2026 Threat Technique Catalog update means for your AWS environment