By PAUL O’DONOGHUE, Senior Correspondent
THREE cybersecurity professionals allegedly carried out their own ransomware attacks to extort millions of dollars from victims across the U.S., according to court filings.
Prosecutors said Ryan Clifford Goldberg, a former incident response supervisor at Sygnia Consulting, and Kevin Tyler Martin, a ransomware negotiator for DigitalMint, allegedly worked together to hack five businesses starting in May 2023.








