Horicon Bank

Horicon Bank experienced a ransomware incident on September 20, 2021, where an unauthorized third party accessed and encrypted non-core banking systems. Personal information, including names, account numbers, and balances, was acquired. Two New Hampshire residents were affected. The bank retained forensic experts, notified regulators, and offered credit monitoring.

Horicon Bank, a financial services institution based in Horicon, WI, reported an external system breach (hacking) occurring on May 19, 2021, discovered on May 20, 2021. The incident affected a total of 30,394 individuals, including 1 Maine resident. The breach involved the acquisition of names and personal identifiers. The bank provided written notification to affected individuals on November 16, 2021, and offered 12 months of credit monitoring, identity restoration, and identity theft insurance through Experian.

Horicon Bank reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2021-11-16. 5 Massachusetts residents were affected. The report records the breach type as electronic.

Horicon Bank notified Montana residents of a cybersecurity incident discovered on September 20, 2021, where an unauthorized third party gained access and encrypted internal systems. The incident involved personal information including names, account numbers, addresses, phone numbers, SSNs, and driver's license numbers. Horicon retained forensic specialists, engaged law enforcement, and offered 12 months of Experian IdentityWorks.