Database American Bank Systems Data [57.6 GB]

Screenshot of files present in leaked data dump (source: Avaddon)
It appears, this week, the threat actors have published the full 52.57 GB dump after ABS had likely refused to cooperate with Avaddon’s ransom demands.

The incident seems to have occurred sometime in or before early October, given the timestamps on the screenshots of leaked files.

The cyberattack is concerning as ABS’ clients included multiple banking names and mortgage companies, such as First Federal Community Bank, Rio Bank, Citizens Bank of Swainsboro, First Bank & Trust, etc.

Although ABS’ clients—banks and mortgage providers, may not have been directly hit by this cyberattack, ABS does provide banking software and systems to facilitate bank processes and compliance requirements to these banks.

By breaching ABS, threat actors may have therefore gained access to their clients’ data, and further the banking customers’ data.

Data contains loan documents, emails, contracts, network shares, passwords​

The leaked data in the dump includes files such as loan documents, business contracts, private emails, invoices, credentials for network shares, and other confidential information.



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