River Bank obtained assurances from the attackers that the stolen data in the June attack was deleted

River Financial Corporation disclosed a ransomware attack that began on June 16, 2026 and was detected on June 19; attackers deployed ransomware, accessed portions of the network, and exfiltrated data. The company says it obtained assurances from the threat actor that the stolen data was deleted, but a third‑party forensic investigation is ongoing and it has not yet determined whether personal data was exposed or the full business and financial impact.