KillSec
KillSec is a ransomware / data-extortion group tracked on public leak-site monitors. The breaches below are victims it has publicly claimed.
285tracked breaches
2linked methods
Methods used
Breaches linked to KillSec
April 1, 2025HIGH
April 1, 2025HIGH
April 1, 2025HIGH
April 1, 2025HIGH
April 1, 2025HIGH
March 31, 2025HIGH
March 31, 2025HIGH
March 31, 2025HIGH
March 28, 2025HIGH
March 23, 2025HIGH
March 22, 2025HIGH
March 22, 2025HIGH
March 21, 2025HIGH
March 21, 2025HIGH
March 20, 2025HIGH
March 20, 2025HIGH
March 20, 2025HIGH
March 18, 2025HIGH
March 11, 2025HIGH
March 11, 2025HIGH
March 4, 2025HIGH
March 2, 2025HIGH
February 23, 2025HIGH
February 23, 2025HIGH
February 23, 2025HIGH
BenefitElect Listed by KillSec Ransomware Group
KillSec Ransomware
April 1, 2025HIGHOcuco Listed by KillSec Ransomware Group
KillSec Ransomware
April 1, 2025HIGHBrella Listed by KillSec Ransomware Group
KillSec Ransomware
April 1, 2025HIGHFlagship Press Flagship Press Listed by KillSec Ransomware Group
KillSec Ransomware
April 1, 2025HIGHTestima Engineering Listed by KillSec Ransomware Group
KillSec Ransomware
March 31, 2025HIGHKyocera Document Solutions Europe Listed by KillSec Ransomware Group
KillSec Ransomware
March 31, 2025HIGHDesign Design Listed by KillSec Ransomware Group
KillSec Ransomware
March 31, 2025HIGHLee & Sakahara Architects Listed by KillSec Ransomware Group
KillSec Ransomware
March 28, 2025HIGHLupin Limited Listed by KillSec Ransomware Group
KillSec Ransomware
March 23, 2025HIGHPrecision Accounting Intl Listed by KillSec Ransomware Group
KillSec Ransomware
March 22, 2025HIGHInnovative Surfaces Listed by KillSec Ransomware Group
KillSec Ransomware
March 22, 2025HIGHSPARSH Hospital Listed by KillSec Ransomware Group
KillSec Ransomware
March 21, 2025HIGHCayman National Bank Listed by KillSec Ransomware Group
KillSec Ransomware
March 21, 2025HIGHOfficio Medical Listed by KillSec Ransomware Group
KillSec Ransomware
March 20, 2025HIGHObra Play Listed by KillSec Ransomware Group
KillSec Ransomware
March 20, 2025HIGHinteriseworld.com Listed by KillSec Ransomware Group
KillSec Ransomware
March 20, 2025HIGHInstituto de Ojos Listed by KillSec Ransomware Group
KillSec Ransomware
March 18, 2025HIGHHarcourts Prime Properties Listed by KillSec Ransomware Group
KillSec Ransomware
March 11, 2025HIGHSkyward Specialty Insurance Listed by KillSec Ransomware Group
KillSec Ransomware
March 11, 2025HIGHTrymata Listed by KillSec Ransomware Group
KillSec Ransomware
March 4, 2025HIGHWendy Wu Tours Listed by KillSec Ransomware Group
KillSec Ransomware
March 2, 2025HIGHWorkforce Group Listed by KillSec Ransomware Group
KillSec Ransomware
February 23, 2025HIGHNovi Community School District Listed by KillSec Ransomware Group
KillSec Ransomware
February 23, 2025HIGHBluAgent Technologies, Inc Listed by KillSec Ransomware Group
KillSec Ransomware
February 23, 2025HIGHShaghalni Listed by KillSec Ransomware Group
KillSec Ransomware
Were you caught in one of these?
Check if you’re exposed →Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.