First listed
Victim claimA large bank in Asia listed by atomsilo
Actor-claimed victim evidence. This listing is not independent confirmation of compromise.
Actor Claimedatomsilo
AtomSilo is a double-extortion ransomware group that emerged in September 2021, exploiting the Atlassian Confluence vulnerability (CVE-2021-26084) for initial access and demanding ransoms up to $1 million, attributed to the Chinese state-linked threat actor BRONZE STARLIGHT.
Activity timeline
A dated ledger of actor-claimed victims, campaigns, indicators, identity mappings, relationships, and CVE links. Each date states what it measures. For extensive leak-site histories, victim entries are limited to the 100 most recent distinct listings.
Last observed
Indicator3 indicators cataloged
Types: onion.
Claimed
Victim claimEisai Co., Ltd listed by atomsilo
Actor-claimed victim evidence. This listing is not independent confirmation of compromise.
Actor ClaimedFirst listed
Victim claimTegra Vendas listed by atomsilo
Actor-claimed victim evidence. This listing is not independent confirmation of compromise.
Actor ClaimedFirst listed
Victim claimLIGHT CONVERSION listed by atomsilo
Actor-claimed victim evidence. This listing is not independent confirmation of compromise.
Actor ClaimedFirst listed
Victim claimCristália - Indústria Farmacêutica listed by atomsilo
Actor-claimed victim evidence. This listing is not independent confirmation of compromise.
Actor ClaimedIdentity and attribution
Exact names and tracking identifiers resolve to this canonical profile. Rebrands, affiliations, and overlapping clusters remain separate confidence-rated relationships.
Name map
atomsiloCanonical Name
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