KeyBank mortgage customers had their personal data stolen in a hack of the bank's third-party provider.
The data stolen included Social Security numbers, addresses and account numbers of home mortgage holders at KeyBank in the breach of a third-party vendor that serves multiple corporate clients.
The hack took place on July 5 after breaking into computers at the insurance services provider Overby-Seawell Company, according to a letter that Cleveland-based KeyBank sent to affected residential mortgage customers.
KeyBank operates in 15 states and has close to $200 billion in assets.
IRS ADMITS IT EXPOSED CONFIDENTIAL INFORMATION OF 120,000 TAXPAYERS ONLINE