BaFin focuses on serious risks and cyberthreats. Each year, BaFin publishes a report into the most serious risks under its watch. The latest report identifies ransomware and DDoS attacks as serious risks in the financial sector. The report states, “Companies of the financial sector face the risk of both financial losses and considerable reputational damage as a result of cyberattacks.” The following organizations are required to comply with BaFin:
Banking and financial institutions
BAIT details the supervisory requirements for IT in financial institutions (FIs). The financial sector is a target for cybercriminals who use various attack types against FIs, including phishing, data breaches, financial theft, ransomware attacks, and other cyberattacks such as DDoS. A report from the FS-ISAC has found that distributed denial-of-service (DDoS) attacks that target financial institutions were up 22% in 2022. Banks and FIs are also at risk of cyberattacks targeting data, with financial services being one of the most breached sectors. BAIT was updated to reflect data threats to the financial sector in 2021.
BaFin is designed to enforce good practices in areas in the financial sector that lead to fraud and money laundering. BAIT requirements ensure that an FI is resilient against cyberattacks targeting the sector. User access management and least-privilege access rights delivered using a Zero Trust security model are critical to these requirements. BAIT is also related to MaRisk, which meets minimum risk management requirements.
Insurance sector
VAIT (Versicherungaufsichtliche Anforderungen an die IT) details BaFin’s supervisory requirements for IT operations in the insurance sector, including enforcement of required access rights management. Like the financial sector, insurance is at risk from various cyberthreats. A 2022 PwC Global Economic Crime and Fraud Survey found that two-thirds of insurance companies suffered a fraud or financial crime attack in 2021.
By following the requirements of BaFin and VAIT, insurance companies can help to protect their critical assets and prevent DDoS attacks. A Zero Trust security approach provides the framework and tools to ensure that insurance companies can comply with BaFin.