More Visa and MasterCard accounts breached

[BolaIlluchjal]

Visa and MasterCard are being circumspect about another breach of credit and debit card transaction data from yet another payment card processor.
Visa has issued a statement confirming that it has recently warned certain banks and credit unions about the third breach. It took that action only after security bloggers such as Steve Ragan of thetechherald.com, blogged about the warnings going into circulation.
This follows major data thefts from Heartland Payment Systems and RBS WorldPay, for which only sketchy details have officially been made public.