ZeroHour

clop

ransomware group · aka Clop, Cl0p, TA505, FIN11 (related tracking, Mandiant), Lace Tempest (Microsoft) · Russia (widely assessed as Russian-speaking; exact attribution unknown) · active since 2019 (Clop ransomware); precursor TA505/FIN11 activity tracked since 2016

Victims · 7d
0▼2
Victims · 30d
2active targets
Victims · 90d
90
All-time (tracked)
2.3Ksince 2021-09-09
Last post
09-10 01:43UTC
Estimated earnings
public reporting
Profile · glm-5.3-flash · updated

Clop (Cl0p) is a Russian-speaking data-extortion group long associated with the TA505 and FIN11 actor designations, known for high-volume extortion built on data theft rather than file encryption. The group is best known for mass exploitation of managed file transfer products: Accellion FTA (2020-21), SolarWinds Serv-U (2021), Fortra GoAnywhere (2023), Progress MOVEit (2023), Cleo (2024), and Oracle E-Business Suite (2025), affecting thousands of organizations. Its playbook combines SQL injection and webshell exploitation for initial access, large-scale exfiltration, leak-site listings, and mass email extortion campaigns aimed at victims' customers and partners. Public impact tallies (Emsisoft, 2023) counted 2,700+ organizations affected in the MOVEit campaign, but a confirmed aggregate earnings figure has not been published. Leak-site tracking on this dashboard shows continued activity, with 2 posts in the past 7 days (HENRYPRATT.COM, HARLEY-DAVIDSON.COM) as of 2026-09-10.

Tactics & tooling
  • Mass exploitation of internet-facing managed file transfer software (MOVEit, GoAnywhere, Accellion FTA, Serv-U, Cleo, Oracle EBS)
  • Exfiltration-first extortion: data theft without encryption; victims published on the Cl0p leak site
  • SQL injection and webshell deployment in file-transfer intrusions (e.g., MOVEit human2.aspx webshell)
  • Mass email extortion campaigns sent to victims' customers and partners to amplify pressure
  • Historic spearphishing with macro-enabled Office documents for initial access (TA505-era)
  • Use of rclone for bulk exfiltration reported in some file-transfer campaigns
  • Ransomware deployment (Clop) in some intrusions, though major campaigns since 2023 are largely encryption-free
  • Public deadlines on leak-site listings to pressure negotiations
Targeted sectors
Financial servicesInsuranceHealthcareGovernmentEducationEnergyManufacturingLegal
Notable public victims

Shell (Accellion FTA, 2020-21; MOVEit, 2023), Deloitte (MOVEit, 2023), Sony Interactive Entertainment (MOVEit, 2023), US Department of Energy (MOVEit, 2023), British Airways and BBC (via payroll provider Zellis, GoAnywhere campaign, 2023), Community Health Systems (GoAnywhere, 2023), New Zealand Stock Exchange (Accellion FTA, 2020), Singing River Health System (Accellion FTA, 2020-21), Harley-Davidson (listed on Cl0p leak site)

Estimated earnings

No public figure.

Leak-site victims

VictimDiscoveredDetails
CAPCARPET.COM FILES PART6 - 10.1.2.5\accounting\Rob\ PUBLISHED · Apr 9, 2022
ALEXIM.COM FILES PART6 - 192.168.3.5\Mail\djimenez\28-06\ PUBLISHED · Apr 9, 2022
MCH-GROUP.COM FILES PART27 - 172.16.60.11\DATA\LMS\EXP\EFF\Art & Design\Art Basel Miam · Apr 9, 2022
EDAN.COM FILES PART26 - 192.168.2.200\D$\法务部\法务部\06-离职交接文件\ PUBLISHED · Apr 9, 2022
BOLTONUSA.COM FILES PART31 - 10.0.0.20\c$\BOD_HQ_CIFS\DB_Dept\DB_DEPT\CLIENT\PBGC-DISC PUB · Apr 9, 2022
SWIRESPO.COM FILES PART26 - 172.16.10.166\H$\Files\Users\ETF\Training Matters\ PUBLISHED · Apr 9, 2022
ENPRECIS.COM FILES PART24 - 10.51.122.5\VI\AHM\packages\FromProduction_utility\ PUBLISHED · Apr 9, 2022
SLIMSTOCK.COM FILES PART28 - 10.31.1.136 PUBLISHED · Apr 3, 2022
SA1SOLUTIONS.COM FILES PART2 - 192.168.10.181, 192.168.10.124 PUBLISHED · Apr 3, 2022
ZISSERFAMILYLAW.COM FILES PART2 - 192.168.145.151, 192.168.145.160, 192.168.145.178, С, F · Apr 3, 2022
MTMRECOGNITION.COM FILES PART24 - 10.0.12.137 PUBLISHED · Apr 3, 2022
SSMSJUSTICE.COM FILES PART29 - 192.168.1.248\D\SHARES\CLOSED CASES\2021\Yanez\ PUBLISHED · Apr 3, 2022
THENOC.NET FILES PART2 - C\Users\ PUBLISHED · Apr 3, 2022
OAKDELL.COM FILES PART2 - 192.168.100.130\C$\Users\rwoodward\ PUBLISHED · Apr 3, 2022
JDAVIDTAXLAW.COM FILES PART2 - D\Shares\ PUBLISHED · Apr 3, 2022
FAIR-RITE.COM FILES PART2 - 172.16.10.6\dbs\ PUBLISHED · Apr 3, 2022
DRIVEANDSHINE.COM FILES PART2 - D\UserFolders\ PUBLISHED · Apr 3, 2022
DRC-LAW.COM FILES PART2 - 10.10.1.2\C$\Shares\Data\Documents\Clients\A-H\ PUBLISHED · Apr 3, 2022
ALTERNATIVETECHS.COM FILES PART2 - C\ProgramData\test\ PUBLISHED · Apr 3, 2022
JBINSTANTLAWN.NET FILES PART5 - JB-SERVER\D$\ServerFolders\Company\Accounting\ PUBLISHED · Apr 3, 2022
CAPCARPET.COM FILES PART5 - 10.1.2.5\accounting\Rob\ PUBLISHED · Apr 3, 2022
ALEXIM.COM FILES PART5 - 192.168.3.5\Mail\djimenez\ PUBLISHED · Apr 3, 2022
MCH-GROUP.COM FILES PART26 - 172.16.60.11\DATA\LMS\EXP\EFF\Art & Design\Art Basel Miam · Apr 3, 2022
EDAN.COM FILES PART25 - 192.168.2.200\D$\ PUBLISHED · Apr 3, 2022
DUTTONFIRM.COM FILES PART21 - USERS\ PUBLISHED · Apr 3, 2022
BOLTONUSA.COM FILES PART30 - 10.0.0.20\c$\BOD_HQ_CIFS\DB_Dept\DB_DEPT\CLIENT\IAFF\Pension\ · Apr 3, 2022
SWIRESPO.COM FILES PART25 - 172.16.10.166\H$\Files\Users\ETF\ PUBLISHED · Apr 3, 2022
ENPRECIS.COM FILES PART23 - 10.50.32.5\DATA_FILES\AHM\AHM\ PUBLISHED · Apr 3, 2022
SLIMSTOCK.COM FILES PART27 - 10.30.15.34, 10.30.1.130 PUBLISHED · Mar 26, 2022
SA1SOLUTIONS.COM FILES FILES PART1 - 192.168.10.36, 192.168.10.53 192.168.10.145, 192.168 · Mar 26, 2022
ZISSERFAMILYLAW.COM FILES PART1 - 192.168.145.167 PUBLISHED · Mar 26, 2022
MTMRECOGNITION.COM FILES PART23 - 10.0.12.140, 10.0.6.2 PUBLISHED · Mar 26, 2022
SSMSJUSTICE.COM FILES PART28 - 192.168.1.248\D\SHARES\CLOSED CASES\2021\ PUBLISHED · Mar 26, 2022
THENOC.NET FILES PART1 - C\ProgramData\ PUBLISHED · Mar 26, 2022
OAKDELL.COM FILES PART1 - 192.168.1.131, 192.168.10.160, 192.168.1.128 PUBLISHED · Mar 26, 2022
JDAVIDTAXLAW.COM FILES PART1 - C\Users\ PUBLISHED · Mar 26, 2022
FAIR-RITE.COM FILES PART1 - 172.16.10.6\dbs\ PUBLISHED · Mar 26, 2022
DRIVEANDSHINE.COM FILES PART1 - D\ PUBLISHED · Mar 26, 2022
DRC-LAW.COM FILES PART1 - 10.10.1.2\C$\Shares\Data\Documents\Clients\A-H\ PUBLISHED · Mar 26, 2022
ALTERNATIVETECHS.COM FILES PART1 - C\ PUBLISHED · Mar 26, 2022
JBINSTANTLAWN.NET FILES PART4 - JB-SERVER\D$\ServerFolders\Company\ PUBLISHED · Mar 26, 2022
CAPCARPET.COM FILES PART4 - 10.1.2.5\accounting\ PUBLISHED · Mar 26, 2022
ALEXIM.COM FILES PART4 - 192.168.3.5\ PUBLISHED · Mar 26, 2022
MCH-GROUP.COM FILES PART25 - 172.16.60.11\DATA\LMS\EXP\EFF\Art & Design\Art Basel Miam · Mar 26, 2022
EDAN.COM FILES PART24 - 192.168.2.200\D$\ PUBLISHED · Mar 26, 2022
DUTTONFIRM.COM FILES PART20 - E\Data\SHARED\Lit\ PUBLISHED · Mar 26, 2022
BOLTONUSA.COM FILES PART29 - 10.0.0.20\c$\BOD_HQ_CIFS\DB_Dept\DB_DEPT\CLIENT\IAFF\Pension\ · Mar 26, 2022
SWIRESPO.COM FILES PART24 - 172.16.10.166\H$\Files\Users\ PUBLISHED · Mar 26, 2022
ENPRECIS.COM FILES PART22 - 10.50.32.5\DATA_FILES\AHM\AHM\ PUBLISHED · Mar 26, 2022
JCWHITE.COM FILES PART19 - [email protected]\D Drive Backup\katie.oliver--PROJECTS\ · Mar 3, 2022

In the newsAll →

Victim posts come from the group's leak site via RansomLook and are claims, not confirmations. The profile is written by the model from public reporting and refreshed monthly; earnings figures cite their source and year. First tracked .