Citi
3 breaches4.3M affected in allTechcitigroup.com
Breach, details not statedBreach notice filed with the California AG, details not stated.TechUSMar 28, 2013Hackers view data on 360,083 Citi credit card accounts via website flawHacking exposed names, financial details and emails.Hacking360K affectedFinanceUSUnverifiedJun 3, 2011UPS loses CitiFinancial backup tapes with 3.9 million customers' dataLost or stolen device exposed names, Social Security numbers and financial details.Lost or stolen device3.9M affectedFinanceUSUnverifiedJun 6, 2005
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages, the company profile.
Citi, 2005-06-06
Citi, 2011-06-03
Citi, 2013-03-28