threat actor · Origin not attributed
CallbackBeaver
On record in CyberSIXT
Sources name this actor but link nothing to it yet: no CVE, technique or software is on record.
Open CallbackBeaver's actor page- Origin
- Not attributed
- On record in
- CyberSIXT
Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: MITRE ATT&CK (© The MITRE Corporation, reproduced and distributed with its permission), the MISP Galaxy (CC0), and CyberSIXT's own coverage. Use this via MCP