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Recent Breaches › Attack methods › Data Extortion & Leaks

Attack method

Data Extortion & Leaks

Data-extortion actors steal data and threaten to publish or sell it unless the victim pays, even without deploying ransomware.
31304tracked breaches

Groups using this method

LockBit 3348Qilin 2239Akira 1570Clop 1343Play 1300INC Ransom 955The Gentlemen 925RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 417Everest 399Lockbit5 356Conti 351Dispossessor 344NightSpire 323Pysa 308Hunters 305Killsec 284
+318 more groups
Rhysida 280Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166Apt73 158ShinyHunters 157Space Bears 157Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142Sarcoma 141SilentRansomGroup 137Krybit 133Ragnarlocker 128Noescape 124Interlock 121Raworld 120Direwolf 117Toufan 117Pear 116Genesis 112ElDorado 112Payoutsking 110Arcus Media 110Monti 110Anubis 109Cuba 103Deadlock 99Kairos 94Abyss 91Threeam 90Revil 89Medusalocker 88Chaos 85Ransomexx 84Warlock 78Lorenz 78Cicada3301 75Payload 74Karakurt 74Beast 72Avoslocker 70BrainCipher 68Ransomed 68Quantum 68Blacklock 64Lv 63Flocker 58Settra 57Darkvault 55Losttrust 53Gunra 52Maze 51AiLock 50Orova 49Termite 49Tengu 49Trigona 49Nitrogen 48Mallox 48Knight 47Global Secret Group 46Insomnia 46Crypto24 46Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Storm 40Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 37CRPxO 37Global 36Ciphbit 36Helldown 36Nokoyawa 36Money Message 35Arvinclub 35Spook 35Dark Project 34Lamashtu 34Aurora 33Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Alphalocker 30Frag 30Payloadbin 29Majinahanashi 28L Group 28Onyx 28Leakeddata 27Bravox 26Underground 26Werewolves 26Kelvinsecurity 26Netwalker 26Titan 25Lapsus$ 25Fulcrumsec 25Vect 25Kraken 25Morpheus 23Doppelpaymer 23Unsafe 22Radar 22Ryuk 22Daixin 21Xinglocker 21AuditTeam 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19ShadowByt3$ 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Panzer 17ALP-001 17Sabbath 17Booba Project 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Blackout 12IMNCrew 12Teamxxx 12Black X 11Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Emperador 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Doommageddon 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Iah6477 7Barracuda 7Wallstreet 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7The Crew 6DYSPHOR1A 6Ms13089 6Netrunner 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Gammax 5PrinzEugen 5ULose 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Eclipse 4Booba Team 4Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 43am 3Iah647 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Nasirsecurity 2Sovcali 2Leaknet 2BlueWhale 2Cry0 2Blackfield 2Redact 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Abyss-data 1Cyberleek 1Securotop 1Kyber 1D1R 1Sicarii 1Reynolds 1Walocker 1Secp0 1Playboy 1Zerotolerance 1Insane 1Ranstreet 1Crosslock 1Slug 1Memedusalockerdusa 1Blogxx 1Roadsweep 1La Piovra 1Robinhood 1Macaw 1Deathkitty 1Zeppelin 1Networm 1Maui 1Astroteam 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Data Extortion & Leaks

September 17, 2025HIGH

Saebom Asset Management Listed by qilin Ransomware Group

Qilin Ransomware
September 17, 2025HIGH

DHM Properties Listed by play Ransomware Group

Play Ransomware
September 17, 2025HIGH

Zebra Asset Management Co Listed by qilin Ransomware Group

Qilin Ransomware
September 17, 2025HIGH

SUNIQUE Asset Management Co Listed by qilin Ransomware Group

Qilin Ransomware
September 17, 2025HIGH

XCAssociates Listed by qilin Ransomware Group

Qilin Ransomware
September 17, 2025HIGH

Pfullendorfer Tor-Systeme Listed by sarcoma Ransomware Group

Sarcoma Ransomware
September 17, 2025HIGH

kli******erg.in Listed by blackshrantac Ransomware Group

Blackshrantac Ransomware
September 17, 2025HIGH

alt******.tr Listed by blackshrantac Ransomware Group

Blackshrantac Ransomware
September 17, 2025HIGH

Instituto Socio-Económico Comunitario (INSEC) Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
September 17, 2025HIGH

Marwood Listed by play Ransomware Group

Play Ransomware
September 17, 2025HIGH

Kwg Listed by sarcoma Ransomware Group

Sarcoma Ransomware
September 17, 2025HIGH

MMI Direct Listed by akira Ransomware Group

Akira Ransomware
September 17, 2025HIGH

IAD GmbH Listed by sarcoma Ransomware Group

Sarcoma Ransomware
September 17, 2025HIGH

berjaya-air.com Listed by lockbit5 Ransomware Group

Lockbit5LockBit Ransomware
September 17, 2025HIGH

ARMONIA MEDICAL S.A.S. Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
September 17, 2025HIGH

Art Guild Listed by akira Ransomware Group

Akira Ransomware
September 16, 2025HIGH

oxfordcounty.ca Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
September 16, 2025HIGH

Grup Gestio Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
September 16, 2025HIGH

https://www.cnh.com/ Listed by incransom Ransomware Group

INC Ransom Ransomware
September 16, 2025HIGH

thepropertybusiness.com/Australia/164GB Listed by kairos Ransomware Group

Kairos Ransomware
September 16, 2025HIGH

ekonomipoolen.se/Sweden/32/GB Listed by kairos Ransomware Group

Kairos Ransomware
September 16, 2025HIGH

Concord New Energy Group Listed by dragonforce Ransomware Group

DragonForce Ransomware
September 16, 2025HIGH

Allure Clinics Listed by killsec Ransomware Group

Killsec Ransomware
September 16, 2025HIGH

F1-Generation Listed by sarcoma Ransomware Group

Sarcoma Ransomware
September 16, 2025HIGH

Jansenfurniture.com Listed by IMNCrew Ransomware Group

IMNCrew Ransomware
September 16, 2025HIGH

ferus-smit.home Listed by warlock Ransomware Group

Warlock Ransomware
September 16, 2025HIGH

kmssa.net Listed by warlock Ransomware Group

Warlock Ransomware
September 16, 2025HIGH

webville.net Listed by warlock Ransomware Group

Warlock Ransomware
September 16, 2025HIGH

elssurveying.com Listed by warlock Ransomware Group

Warlock Ransomware
September 16, 2025HIGH

SV-Büro Ing. Schulz GmbH Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
September 16, 2025HIGH

Ekonomipoolen Listed by kairos Ransomware Group

Kairos Ransomware
September 16, 2025HIGH

jubileelife.com Listed by warlock Ransomware Group

Warlock Ransomware
September 16, 2025HIGH

Tunad Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
September 16, 2025HIGH

chroma.com.tw Listed by warlock Ransomware Group

Warlock Ransomware
September 16, 2025HIGH

grupozeta.com & www.grupozetajalisco.com Listed by alphalocker Ransomware Group

Alphalocker Ransomware
September 16, 2025HIGH

The Property Business Listed by kairos Ransomware Group

Kairos Ransomware
September 16, 2025HIGH

Humax Holdings Listed by incransom Ransomware Group

INC Ransom Ransomware
September 16, 2025HIGH

www.ccls.org Listed by lynx Ransomware Group

Lynx Ransomware
September 16, 2025HIGH

Accflex ERP Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
September 16, 2025HIGH

News-Press & Gazette Co. Listed by termite Ransomware Group

Termite Ransomware
September 16, 2025HIGH

Amelia Overhead Doors Listed by play Ransomware Group

Play Ransomware
September 16, 2025HIGH

medkar.com Listed by warlock Ransomware Group

Warlock Ransomware
September 16, 2025HIGH

Cook Brown Listed by akira Ransomware Group

Akira Ransomware
September 16, 2025HIGH

Announcement 16-09-2025 Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
September 15, 2025HIGH

jsgroup Listed by incransom Ransomware Group

INC Ransom Ransomware
September 15, 2025HIGH

Studio Legale Tisot Iuris Listed by everest Ransomware Group

Everest Ransomware
September 15, 2025HIGH

Key 4 Energy Srl Listed by everest Ransomware Group

Everest Ransomware
September 15, 2025HIGH

Gurney's Resorts Listed by akira Ransomware Group

Akira Ransomware
September 15, 2025HIGH

R F Owens Co, Inc./ Trucchi's Supermarkets Distribution Center Listed by radar Ransomware Group

Radar Ransomware
September 15, 2025HIGH

Technology Assurance Group Listed by incransom Ransomware Group

INC Ransom Ransomware
September 15, 2025HIGH

Dubroff, Easley & Lovell, LLP Listed by pear Ransomware Group

Pear Ransomware
September 15, 2025HIGH

promisedland.com.tw/h21 million USD...Time Remaining:---BUY Files Listed by devman Ransomware Group

Devman Ransomware
September 15, 2025HIGH

MFO ITALIA Listed by everest Ransomware Group

Everest Ransomware
September 15, 2025HIGH

HappyTenant Listed by killsec Ransomware Group

Killsec Ransomware
September 15, 2025HIGH

Professional Trust Company Listed by everest Ransomware Group

Everest Ransomware
September 15, 2025HIGH

www.p***e*u**h***.us Listed by devman Ransomware Group

Devman Ransomware
September 15, 2025HIGH

Phillips Feldman Group Listed by pear Ransomware Group

Pear Ransomware
September 15, 2025HIGH

Martin Listed by akira Ransomware Group

Akira Ransomware
September 15, 2025HIGH

Precision Machined Products Listed by akira Ransomware Group

Akira Ransomware
September 15, 2025HIGH

www.shimaogroup.com Listed by devman Ransomware Group

Devman Ransomware
September 15, 2025HIGH

[Removed] #1534 Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

AdScale Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

Focus R Technologies Pvt Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

NTT Data/Vectorform Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

CAS EXhibition Partners Listed by lynx Ransomware Group

Lynx Ransomware
September 15, 2025HIGH

Volumex Lease Listed by radar Ransomware Group

Radar Ransomware
September 15, 2025HIGH

Ceva Logistics Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

glatten.de Listed by safepay Ransomware Group

SafePay Ransomware
September 15, 2025HIGH

Plug Power Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

Trucchi's Supermarkets, Inc. Listed by radar Ransomware Group

Radar Ransomware
September 14, 2025HIGH

New England Waterproofing Listed by play Ransomware Group

Play Ransomware
September 14, 2025HIGH

Awesome Asset Management Co Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Klarman Asset Management Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

usenergy Listed by medusalocker Ransomware Group

Medusalocker Ransomware
September 14, 2025HIGH

olarra Listed by lynx Ransomware Group

Lynx Ransomware
September 14, 2025HIGH

Atlas Pressed Metals Listed by play Ransomware Group

Play Ransomware
September 14, 2025HIGH

https://heritagegrowth.com/ Listed by incransom Ransomware Group

INC Ransom Ransomware
September 14, 2025HIGH

http://www.hiec.com/ Listed by incransom Ransomware Group

INC Ransom Ransomware
September 14, 2025HIGH

www.roscovision.com Listed by incransom Ransomware Group

INC Ransom Ransomware
September 14, 2025HIGH

BMW Listed by everest Ransomware Group

Everest Ransomware
September 14, 2025HIGH

Human and Bridge Asset Management Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

VANCHOR Asset Management Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

APEX Asset Management Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Majesty Asset Management Co. Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Melon Asset Management Co. Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Taurus Investment & Securities Co Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

LX Asset Management Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Office Of The Registrar Of Political Parties Listed by qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Churchill Claims Services Listed by securotrop Ransomware Group

Securotrop Ransomware
September 13, 2025HIGH

[Redacted] #1510 Listed by qilin Ransomware Group

Qilin Ransomware
September 13, 2025HIGH

Red Hat, Inc. Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
September 13, 2025HIGH

American Association on Health and Disability Listed by sinobi Ransomware Group

Sinobi Ransomware
September 13, 2025HIGH

Miljödata (1 day left) Listed by datacarry Ransomware Group

Datacarry Ransomware
September 13, 2025HIGH

RAC Consultoria Listed by spacebears Ransomware Group

Space Bears Ransomware
September 13, 2025HIGH

trchealthcare.com Listed by qilin Ransomware Group

Qilin Ransomware
September 13, 2025HIGH

JAFICA Telecomunicaciones Listed by lunalock Ransomware Group

Lunalock Ransomware
September 13, 2025HIGH

opso.us Listed by qilin Ransomware Group

Qilin Ransomware
September 12, 2025HIGH

galileo.it Listed by incransom Ransomware Group

INC Ransom Ransomware
September 12, 2025HIGH

www.ucisd.net Listed by qilin Ransomware Group

Qilin Ransomware
September 12, 2025HIGH

APG Listed by play Ransomware Group

Play Ransomware
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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.