everest_ransomware_gang
Everest ransomware gang is a ransomware threat actor referenced in connection with a data breach at Sweden’s power grid operator Svenska Kraftnäts. In the provided content, the group claimed to have exfiltrated 280 GB of data from an external file transfer solution involved in that breach. The content associates the actor with ransomware activity and data theft/extortion claims. No additional aliases, sub-groups, attribution, or further tactics, techniques, and procedures are directly provided beyond the claim of stolen data and ransomware involvement.
Know when an actor pivots toward your sector
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Tradecraft
7 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
Recent activity
1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
The version that knows your environment.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.