aleksei burkov, business, business email compromise (bec), cyber, cyber feed, cyber j, cyber security, cybersecurity, department of justice (doj), espionage, federal bureau of investigation (fbi), fraud, journalists, media, mergers and acquisitions, microsoft, naama issachar, news, politics, ransomware, russia, security, solarwinds, tech, technology, videoconferencing, zero-days, zoom, george kurtz, dmitri alperovitch, crowdstrike, texas