In late December of last year, Tom Clancy’s Rainbow Six Siege X servers were subjected to a hacker attack. The attackers were able to credit currency to players, as well as distribute bans.
In early 2026, players complained that the hack had recurred. Members of the Tom Clancy’s Rainbow Six Siege X community began posting messages about random bans.
Judging by the messages, the ban is issued for exactly 67 days. This number clearly refers to the meme "6-7" (six seven).
Other players cannot enter Tom Clancy’s Rainbow Six Siege X — they encounter a "data synchronization error"