The Record · every incident, filterable

Dec 8, 2021

Broke 0.5 Vistas Mitigated well documented

Halo Infinite launched without a preload, downloads took the day

Halo Infinite campaign launch hit by slow downloads, stutter and save corruption

Nov 22, 2021

Broke 0.4 Vistas Fixed well documented

November 2021 global outage knocked out Microsoft 365 and Azure sign-ins

Nov 15, 2021

Broke 0.6 Vistas Mitigated well documented

Halo Infinite multiplayer launch monetization forced two progression fixes in two weeks

Aug 2, 2021

Broke 0.3 Vistas Fixed well documented

Windows 365 free trials pulled within a day after demand exhausted capacity

Jul 1, 2021

Broke 1.0 Vistas Mitigated officially acknowledged

Print Spooler RCE exposed every Windows machine; patches kept getting bypassed

Jun 8, 2021

Broke 0.7 Vistas Fixed well documented

June 2021 updates broke network printing with error 0x0000011b, twice

Apr 13, 2021

Broke 0.4 Vistas Confirmed well documented

KB5001330 dropped game frame rates and broke NVIDIA driver installs

Mar 15, 2021

Broke 0.5 Vistas Fixed well documented

March 2021 Azure AD outage blocked sign-ins to Teams, Xbox Live and Office

Mar 9, 2021

Broke 0.7 Vistas Fixed officially acknowledged

KB5000802 caused APC_INDEX_MISMATCH bluescreens when printing with Type 3 drivers

Mar 2, 2021

Broke 1.5 Vistas Mitigated officially acknowledged

HAFNIUM chained four Exchange zero-days, breaching some 30,000 organizations