➀ The Call of Duty: Black Ops 7 beta has started, but cheaters are already causing problems despite new security measures. ➁ Activision has implemented kernel-level anti-cheat measures, requiring TPM 2.0 and SecureBoot on PC. ➂ However, the beta is being ruined by the use of old, freely available cheats, and players without the required security settings are facing issues.