Three class action lawsuits have been filed against MAPCO Express, a convenience store chain. The suits allege a malware attack exposed payment details on hundreds of debit and credit cards. One of the lawsuits mentions the breach costs involved are in excess of $5 million. Experts say determining the actual total cost of a retail network breach is extremely difficult. A similar suit filed in April against Schnuck Markets Inc. estimates that 500,000 cards were exposed, but it does not offer an estimate of total losses.”]
Source: https://www.cuinfosecurity.com/mapco-express-sued-over-malware-attack-a-5894