New alerts from Visa and MasterCard suggest the breach at Global Payments dates to January 2011, an exposure window significantly longer than originally reported. What are the implications for card issuers?
Utah Gov. Gary Herbert has taken several steps in the wake of a hacker attack against an unencrypted server that exposed state health department information on 780,000 individuals. Experts assess whether the steps are the right moves.
In this week's breach roundup, read about the latest incidents, including a California home care breach affecting 700,000 and malware that exposed payment card details for customers of an online retailer.
A laptop stolen from an employee of Accretive Health last year was not encrypted "due to the oversight of an individual IT employee," the company says in a 29-page comment letter sent to Sen. Al Franken, D-Minn. That employee subsequently was fired, the company reports.
A University of North Carolina at Charlotte investigation into two breach incidents that were first reported Feb. 15 determined that 350,000 Social Security numbers, plus financial account numbers, were exposed.
News spread May 9 that information about more than 55,000 Twitter accounts had been leaked. But in a May 10 statement, the company said it was not breached, and the source of the leaked information remains unclear.
In this week's breach roundup, read about the latest incidents, including a Florida sheriff's office being hacked and a Houston hospital breach that may have led to the filing of fraudulent federal income tax returns.