Shaltai Boltai, also known as Humpty Dumpty, is a Russian hacking group associated with the theft and publication of sensitive communications and materials from Russian officials and other politically significant targets. The group is publicly linked to hack-and-leak activity involving stolen emails from a senior Russian official and has been cited in connection with broader releases of Russian-source hacked materials later published by third parties. Reporting has also tied the group to other Eastern European hackers involved in obtaining politically sensitive Russian government-related data. Shaltai Boltai is notable for operations centered on unauthorized access and disclosure rather than financially motivated cybercrime. Available information in this context supports a Russia nexus and indicates targeting connected to Russian officialdom and state-linked entities.
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Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
Geographies tied to known operations.
Attributed origin per open-source reporting.
2 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Identified as the Russian hacking group reportedly responsible for materials included in the Dark Side of the Kremlin release.
A named hacking group cited in connection with the theft of a senior Russian official’s emails, which may have triggered a broader counterintelligence investigation.
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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.
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Domains, IPs, and hashes tied to this actor, refreshed continuously.