Ransomware Group intelligence

Cl0p

Active

Track Cl0p with 25744 published victims, 3 known leak locations, 7 exploited vulnerabilities, and 31 mapped TTPs in a single intelligence view.

Clop Cl0p ransomware Cl0p ransomware group
BREACH HOUSE ALERTS
Want an alert every time a new ransomware post is published?
Choose the feeds and the countries you care about — we email you when they move.
Victims 25744 Known published victims in this dataset
First discovered 2020-03-13 Earliest victim discovery date
Last discovered 2026-09-10 Latest victim discovery date
Inactive since 3 days Days since the latest known victim
Top country United States 11656 victims
Known locations 3 Leak or negotiation infrastructure tracked
Tracked sectors 5 Sector intelligence currently available

Overview

The ransomware group known as Cl0p is a variant of the previously tracked CryptoMix strain. Early Cl0p activity was linked to financially motivated operations attributed to TA505, including phishing campaigns observed in 2019.

Those campaigns commonly relied on macro-enabled documents that deployed the Get2 loader. Once initial access was established, operators moved into reconnaissance, lateral movement, and data exfiltration before deploying ransomware across the victim environment.

After execution, Cl0p variants have been observed appending extensions such as .clop, .CIIp, .Cllp, and .C_L_O_P. Associated ransom notes have included filenames like ClopReadMe.txt, README_README.txt, Cl0pReadMe.txt, and READ_ME_!!!.TXT.

The operation later shifted from phishing-led delivery to intrusion campaigns centered on exploiting vulnerabilities in internet-facing enterprise software and managed file transfer products.

Leak Status Distribution

No leak-status data available yet.

Top Countries

Interactive distribution based on the currently visible victims list.

Top Countries
Distribution

    Known Leak Locations (3)

    Label Type Availability Links
    Leak location 2 Onion service Up checked 1h ago santat7kpllt6iyvqbr7q4amdv6dzrh6paatvyrzl7ry3zm72zigf4ad.onion
    Leak location 3 Onion service Down checked 1h ago toznnag5o3ambca56s2yacteu7q7x2avrfherzmz4nmujrjuib4iusad.onion
    Leak location 1 Onion service Down checked 1h ago ekbgzchl6x2ias37.onion

    Top Activity Sectors (5)

    1. Technology 146
    2. Transportation/Logistics 68
    3. Consumer Services 65
    4. Manufacturing 64
    5. Business Services 34

    YARA Rules (1)

    clop.yar

    Research Sources

    Vulnerabilities Exploited (7)

    This information is provided by the curated intelligence profile for this group.

    Vendor Product CVE Source
    Accellion File Transfer Appliance CVE-2021-27101, CVE-2021-27102, CVE-2021-27103, CVE-2021-27104 mandiant.com
    Cleo VLTrader, Harmony, LexiCom CVE-2024-55956 huntress.com
    Fortra GoAnywhere Managed File Transfer CVE-2023-0669 censys.io
    Oracle E-Business Suite CVE-2025-61882 crowdstrike.com
    Progress Software MOVEit CVE-2023-34362 cisa.gov
    PaperCut Application Server CVE-2023-27350, CVE-2023-27351 twitter.com/MsftSecIntel
    SolarWinds Serv-U FTP CVE-2021-35211 research.nccgroup.com

    TTPs Matrix (11)

    Mapped ATT&CK-style behaviors associated with this group.

    Initial Access

    Phishing: Spear-phishing attachment Exploit public-facing application Valid accounts

    Execution

    Native API Command and scripting interpreter User execution

    Persistence

    Boot or logon autostart execution Create or modify system process: Windows service

    Privilege Escalation

    Domain Policy modification: Group Policy modification Exploitation for privilege escalation Hijack execution flow

    Defense Evasion

    Masquerading: invalid code signature Impair defenses: disable or modify tools Deobfuscate/decode files or information Indicator removal on host: file deletion Process injection: DLL injection Indirect command execution Indicator removal on host: clear Windows event logs

    Discovery

    File and directory discovery Remote system discovery Process discovery System information discovery Query registry Security software discovery

    Lateral Movement

    Lateral tool transfer Remote services: SMB/Windows admin shares

    Collection

    Data from local system

    Command and Control

    Application Layer Protocol

    Exfiltration

    Exfiltration over web service

    Impact

    Data encrypted for impact Inhibit system recovery

    Victims (25744)

    Search, filter and paginate the victim timeline for Cl0p. Showing 21401–21500 of 25744.

    Type Target Discovered Country Business Category Intel Link Leak status
    Ransomware IRCO.COM id32791 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32792 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32792 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32793 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32793 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32793 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32793 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32793 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32794 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32794 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32794 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32794 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32794 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32795 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32795 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32796 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32796 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32797 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32798 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32801 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32802 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32802 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32802 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32802 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32802 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32804 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32804 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32805 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32805 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32805 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32805 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32805 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32805 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32805 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32805 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32806 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32811 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32824 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32824 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32825 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32827 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32827 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32827 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32827 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32827 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32827 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32827 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32827 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id32843 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id33035 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id33036 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id33037 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id33037 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id33037 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id33037 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware IRCO.COM id33037 View details Iran, Islamic Republic of Manufacturing / Engineering
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31640 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31701 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31702 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31703 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31703 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31704 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31707 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31708 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31730 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31732 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31740 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31744 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31745 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31747 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31749 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31754 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31756 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31757 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31758 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31759 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31760 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31761 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31763 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31764 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31765 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31766 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31767 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31773 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31783 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31777 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31777 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31781 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31787 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31792 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31795 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31800 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31811 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31812 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31813 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31817 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31818 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31819 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31820 View details Canada Retail / E-commerce
    Ransomware ALDOGROUP.COM (ALDOSHOES.COM) id31823 View details Canada Retail / E-commerce