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?
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.
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.
Post-breach, organizations must have a full grasp on what happened - and convey that message consistently. Too often, that's not the case, says attorney Ronald Raether. What steps must organizations take?