AI Is Making Business Email Compromise Nearly Impossible to SpotWhat Small-Business Owners Need to Know

Criminals are using AI to create highly convincing business email scams that can drain company accounts. Who is Danny/ShutterstockBusiness email compromise (BEC) is a targeted fraud scheme in which criminals impersonate vendors, executives, or accountants to steal money from businesses. AI has made these attacks dramatically harder to detect by generating personalized emails that mirror real writing styles and existing business relationships.The FBI reported more than $20 billion in internet crime losses in 2025, with BEC ranked as the second-largest attack method. Small businesses are the primary target.