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
SLIMSTOCK.COM FILES PART26 - 10.30.11.131\D$\ PUBLISHED · Mar 3, 2022
MTMRECOGNITION.COM FILES PART22 - 10.0.1.186\Accounting\ PUBLISHED · Mar 3, 2022
SSMSJUSTICE.COM FILES PART27 - 192.168.1.248\D\SHARES\CLOSED CASES\2020\Kendrick\Case Agai · Mar 3, 2022
JBINSTANTLAWN.NET FILES PART3 - JB-SERVER\D$\ServerFolders\Company\ PUBLISHED · Mar 3, 2022
CAPCARPET.COM FILES PART3 - 10.1.2.5\accounting\ PUBLISHED · Mar 3, 2022
ALEXIM.COM FILES PART3 - 192.168.1.140\C$\Users\rbustamante\ PUBLISHED · Mar 3, 2022
MCH-GROUP.COM FILES PART24 - 172.16.60.11\DATA\LMS\EXP\EFF\Art & Design\Art Basel Miam · Mar 3, 2022
EDAN.COM FILES PART23 - 192.168.2.200\D$\ PUBLISHED · Mar 3, 2022
DUTTONFIRM.COM FILES PART19 - E\Data\SHARED\Lit\ PUBLISHED · Mar 3, 2022
BOLTONUSA.COM FILES PART28 - 10.0.0.20\c$\BOD_HQ_CIFS\DB_Dept\DB_DEPT\CLIENT\IAFF\Pension\ · Mar 3, 2022
SWIRESPO.COM FILES PART23 - 172.16.10.166\H$\Files\SPOSIN\SSD\SFE-SBS\Finance\ PUBLISHED · Mar 3, 2022
ENPRECIS.COM FILES PART21 - 10.50.32.5\DATA_FILES\AHM\AHM\ PUBLISHED · Mar 3, 2022
JCWHITE.COM FILES PART18 - [email protected]\D Drive Backup\katie.oliver--PROJECTS\ · Feb 19, 2022
SLIMSTOCK.COM FILES PART25 - 10.30.10.98\D$\ PUBLISHED · Feb 19, 2022
MTMRECOGNITION.COM FILES PART21 - 10.0.1.186\Accounting\ PUBLISHED · Feb 19, 2022
SSMSJUSTICE.COM FILES PART26 - 192.168.1.248\D\SHARES\CLOSED CASES\2020\Kendrick\Case Agai · Feb 19, 2022
JBINSTANTLAWN.NET FILES PART2 - JB-RDS PUBLISHED · Feb 19, 2022
CAPCARPET.COM FILES PART2 - 10.1.2.5\accounting\ PUBLISHED · Feb 19, 2022
ALEXIM.COM FILES PART2 - 192.168.1.140\C$\Users\rbustamante\ PUBLISHED · Feb 19, 2022
MCH-GROUP.COM FILES PART23 - 172.16.60.11\DATA\LMS\EXP\EFF\Art & Design\Art Basel Miam · Feb 19, 2022
EDAN.COM FILES PART22 - 192.168.2.120\D$\ PUBLISHED · Feb 19, 2022
DUTTONFIRM.COM FILES PART18 - E\Data\SHARED\Lit\ PUBLISHED · Feb 19, 2022
BOLTONUSA.COM FILES PART27 - 10.0.0.20\c$\BOD_HQ_CIFS\DB_Dept\DB_DEPT\CLIENT\IAFF\Pension\ · Feb 19, 2022
SWIRESPO.COM FILES PART22 - 172.16.10.166\H$\Files\SPM\Documents\ PUBLISHED · Feb 19, 2022
ENPRECIS.COM FILES PART20 - 10.50.32.5\DATA_FILES\AHM\AHM\2019\ PUBLISHED · Feb 19, 2022
JBINSTANTLAWN.NET FILES PART1 - Anne-Marie PUBLISHED · Feb 16, 2022
CAPCARPET.COM FILES PART1 - 10.1.2.7, 10.1.2.11, 10.1.3.1, 10.1.8.43, 10.1.15.1, 10.1.15.1 · Feb 16, 2022
ALEXIM.COM FILES PART1 - 192.168.1.167\C$\Users\sgarnica\ PUBLISHED · Feb 16, 2022
JCWHITE.COM FILES PART17 - [email protected]\D Drive Backup\ PUBLISHED · Feb 16, 2022
SLIMSTOCK.COM FILES PART24 - 10.30.10.98\D$\ PUBLISHED · Feb 16, 2022
MTMRECOGNITION.COM FILES PART20 - 10.0.1.186\Accounting\ PUBLISHED · Feb 16, 2022
SSMSJUSTICE.COM FILES PART25 - 192.168.1.248\D\SHARES\CLOSED CASES\2020\Kendrick\Case Agai · Feb 16, 2022
MCH-GROUP.COM FILES PART22 -172.16.60.11\DATA\LMS\EXP\EFF\Art & Design\Art Basel Miami · Feb 16, 2022
EDAN.COM FILES PART21 - 192.168.2.120\D$\ PUBLISHED · Feb 16, 2022
DUTTONFIRM.COM FILES PART17 - E\Data\SHARED\Lit\ PUBLISHED · Feb 16, 2022
BOLTONUSA.COM FILES PART26 - 10.0.0.20\c$\BOD_HQ_CIFS\DB_Dept\DB_DEPT\CLIENT\IAFF\Pension\ · Feb 16, 2022
SWIRESPO.COM FILES PART21 - 172.16.10.166\H$\Files\SPM\Documents\ PUBLISHED · Feb 16, 2022
ENPRECIS.COM FILES PART19 - 10.50.32.5\DATA_FILES\AHM\AHM\2019\ PUBLISHED · Feb 16, 2022
JCWHITE.COM FILES PART16 - [email protected]\jenna.leibowitz\ PUBLISHED · Feb 13, 2022
SLIMSTOCK.COM FILES PART23 - 10.30.10.29\D$\Userdir\ PUBLISHED · Feb 13, 2022
MTMRECOGNITION.COM FILES PART19 - 10.0.1.18\OKC Departments\ PUBLISHED · Feb 13, 2022
SSMSJUSTICE.COM FILES PART24 - 192.168.1.248\D\SHARES\CLOSED CASES\2020\Kendrick\Case Agai · Feb 13, 2022
MCH-GROUP.COM FILES PART21 - 172.16.60.11\DATA\LMS\EXP\EFF\Art & Design\Art Basel Miam · Feb 13, 2022
EDAN.COM FILES PART20 - 192.168.2.25 PUBLISHED · Feb 13, 2022
DUTTONFIRM.COM FILES PART16 - E\Data\SHARED\Lit\ PUBLISHED · Feb 13, 2022
BOLTONUSA.COM FILES PART25 - 10.0.0.20\c$\BOD_HQ_CIFS\DB_Dept\DB_DEPT\CLIENT\Gottesdiener · Feb 13, 2022
SWIRESPO.COM FILES PART20 - 172.16.10.166\H$\Files\SPM\Documents\ PUBLISHED · Feb 13, 2022
ENPRECIS.COM FILES PART18 - 10.50.32.4\ PUBLISHED · Feb 13, 2022
JCWHITE.COM FILES PART15 - [email protected]\jenna.leibowitz\ PUBLISHED · Feb 9, 2022
SLIMSTOCK.COM FILES PART22 - 10.30.10.29\D$\Userdir\ PUBLISHED · Feb 9, 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 .