LeChiffre is a relatively obscure ransomware group that emerged in March 2016 with apparent financial motivations, though limited public documentation exists about their operations. The group's origin and affiliations remain largely unknown, with no clear indicators of state sponsorship or connections to other established ransomware operations, suggesting they likely operated as an independent entity rather than part of a larger ransomware-as-a-service ecosystem. Based on available intelligence, the group appears to have employed standard ransomware deployment tactics, though specific details about their initial access vectors, encryption methods, or use of data exfiltration techniques have not been extensively documented by major security researchers or law enforcement agencies. LeChiffre's most notable characteristic appears to be their targeting of U.S. government facilities, with at least one documented victim in this sector, though the specific details of these attacks and any associated ransom demands have not been publicly disclosed by CISA, FBI, or other authoritative sources. The group's current operational status is unclear, as there have been no recent public reports of LeChiffre activity since their initial emergence, suggesting they may have ceased operations, rebranded, or simply maintained a very low profile in the threat landscape. The group has been linked to 1 public disclosures across our corpus. First observed on a leak site on March 1, 2016. The operation is currently inactive.
Sector and geography
This disclosure adds to ransomware activity in the Government Facilities sector, which has 84 disclosures indexed across all operators we track. Geographically, Manlius is reported in United States, a country with 7,392 ransomware disclosures in our corpus.
How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.
