01
Hotmail 2011: The Mailboxes That Reset During a Service Error
Hotmail's 2011 mailbox incident left more than 17,000 users seeing empty or reset accounts before Microsoft restored their mail and repaired delivery gaps.
↗
Hotmail's 2011 mailbox incident left more than 17,000 users seeing empty or reset accounts before Microsoft restored their mail and repaired delivery gaps.
The 2009 Sidekick outage threatened contacts, calendars, notes and photos after a system failure affected both the core database and backup, forcing a painstaking recovery.