Cipher is a name reported among ransomware variants associated with the Proton ransomware lineage. No independently distinguishable technical behavior, delivery method, targeted platform, victimology, or threat-actor attribution is established for Cipher.
Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.
1 distinct technique documented for this family, organized by ATT&CK tactic.
4 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Named only as a member of the reported Proton ransomware lineage.
A ransomware strain identified in the reported Proton-family lineage.
Mentioned only by name in a list of other ransomware variants; no behavior or lineage details are provided.
Named as another ransomware-related variant or family in the same cluster discussed alongside Proton-family variants, but no further technical detail is provided.
Match every observed IP, domain, and hash against your live telemetry.
Named campaigns wielding this family, with evidence pinned to each claim.
CVEs this family uses for access and lateral movement.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Every documented technique, ranked by evidence weight.
Reddit, Mastodon, and CTI community discussion around this family.