The Qilin ransomware group has claimed responsibility for an attack on Carrera Casting Corp, a prominent New York City-based jewelry casting company with nearly 50 years in operation. The group posted the claim to their Tor-based leak site on February 13, 2026, categorizing the victim under "Accounting Services" — likely a misclassification, as the company operates in the luxury goods and jewelry manufacturing sector.

Proof files published alongside the claim include what appear to be financial spreadsheets, insurance documents, personal identification documents including state-issued IDs, and corporate financial statements. The presence of government-issued identification documents and financial records suggests the attackers gained deep access to internal systems containing sensitive employee and business data.

The listing indicates 12 proof photos have been uploaded and the post has received 124 views on the leak site at the time of capture. No ransom deadline or data volume has been publicly specified in the listing.