Threat Landscape Report: Professional, Scientific, and Technical Services Sector
Since August 2023, ransomware attacks on the PSTS industry have surged, with 939 organizations appearing on ransomware data-leak sites (DLS) in the past year—a 34% increase from the previous 12 months. In comparison, the all-sector total increase in ransomware attacks stands at 24%. This indicates that ransomware groups and their affiliates have begun disproportionately targeting the PSTS sector, likely due to increased awareness of the high volumes of sensitive data and perceived higher likelihood of ransom payment from this sector. Despite disruptions in the ransomware ecosystem in early 2024, PSTS-focused attacks continued making the sector the second-most targeted by ransomware groups, after manufacturing.