CampaignHuman reviewed 2026-08-26 · CISA AA21-291A
BlackMatter Attacks
RaaS intrusions targeting critical-adjacent businesses
Definition
RaaS intrusions targeting critical-adjacent businesses
Why It Matters / Impact
RaaS intrusions targeting critical-adjacent businesses
Current Status
- Review status: published
- Last updated: 2026-08-26
- Evidence: 2 source(s) · 0 CVE(s) linked
- Confidence: 85%
Timeline
- 2021-07 — RaaS emergence
- 2021-10 — Advisory published
Sources
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- Question — what do you need to know about BlackMatter Attacks?
- Evidence — assertions mapped to verifiable references.
- Timeline — events in chronological order.
- Related Entities — CVE, threat actor, campaign, malware links.
- Sources — NVD, CISA KEV, MITRE ATT&CK, vendor advisories.
- Notes — your own observations and working hypotheses.
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