Last week, FinCEN (Financial Crimes Enforcement Network) issued a formal Advisory to Financial Institutions and published FAQs outlining specific cybersecurity events that should be reported through Suspicious Activity Reports (SARs). This Advisory follows former FinCEN Director Jennifer Shasky Calvery’s recent statements reminding “financial institutions to include cyber-derived information (such as IP addresses or bitcoin wallet addresses) in suspicious activity reports.” It also follows the launch of the Federal Financial Institutions Examination Council (FFIEC) Cybersecurity Assessment Tool (CAT). Although the Advisory does not change existing Bank Secrecy Act (BSA) requirements or other regulatory obligations, the Advisory highlights a series of cybersecurity events–such as Distributed Denial of Service (DDoS) attacks and ransomware incidents–that should be reported on SARs filed with FinCEN, even though they often (but not always) fall outside the traditional notion of a data breach or a compromise of personal information.
Even today, most companies—even technology companies—do not think they have information that the U.S. Government wants or needs, particularly as it might relate to a national security investigation. The reality is that as terrorists and others who threaten national security use a broader spectrum of technology resources to communicate and to finance and conduct operations, the U.S. Government has significantly increased its collection of data from technology companies and others.