The Email Spoofing Incident That Triggered a Security Overhaul The Call That Started It All A small law firm in Northern Virginia reached out to me after something they never expected happened. Clients started receiving suspicious emails that looked like they came from the firm. Same email address. Similar tone. Requests that seemed legitimate. Until one client looked closer and flagged it. This is one of the most common calls I get. It's exactly why Microsoft 365 email secur