2017-02-10.7z May 2026

The appearance of 2017-02-10.7z marked the beginning of one of the most significant security breaches in U.S. intelligence history.

: On March 7, 2017, WikiLeaks officially launched "Year Zero" and provided the password to unlock the archive. It contained 8,761 documents and files stolen from an isolated, high-security network within the CIA's Center for Cyber Intelligence. 2017-02-10.7z

This specific encrypted file was the for the first batch of documents, titled "Year Zero." It was released as a password-protected insurance file weeks before the actual decryption key was made public. The Full Story: The Vault 7 Leak The appearance of 2017-02-10

: The .7z extension indicates it was compressed using the 7-Zip utility, which supports high-level AES encryption. which supports high-level AES encryption.