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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.
33267tracked breaches

Groups using this method

LockBit 3419Qilin 2400Akira 1640Clop 1369Play 1329The Gentlemen 1061INC Ransom 1000RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 428Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+338 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174Handala 172FunkSec 170SilentRansomGroup 168Cloak 168Krybit 164Space Bears 159APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 142Direwolf 142Snatch 142Interlock 140N0n 139Pear 130Ragnar Locker 128NoEscape 124Genesis 122Settra 121Payoutsking 120RA World 120Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Brain Cipher 99Chaos 98Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 67Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 59Global Secret Group 58Insomnia 58Flocker 58Leakeddata 56Darkvault 55Gunra 54Losttrust 53Aurora 52Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Lamashtu 48Mallox 48Crypto24 47Knight 47M3rx 45Midas 44Emperador 43Wallstreet 43Cmdorganization 43Panzer 42Donutleaks 42Majinahanashi 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Bravox 32Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Alphalocker 30Frag 30Fulcrumsec 29Payloadbin 29L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Vexy Ransomware 24Morpheus 24Booba Team 23Vexy 23ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Eclipse 21Daixin 21Xinglocker 21Black X 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19Hyflock 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Helix 17Tridentlocker 17ALP-001 17Sabbath 17Iah6477 16Iah647 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Barracuda 13Section9 13Argonauts 13Mindware 13Netrunner 123am 12Blackout 12IMNCrew 12Teamxxx 12THE SEVEN DEADLY SINS 11Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11BYOD 10DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 9LeakBazaar 9Rook 9Groove 9Redact 8EndZone 8Gammax 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8RunSomeWares 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Sovcali 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Scarlettgroup 4Shiba 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Falcon 3Ethics 3Triple X 3Orion 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Whitearmor 2Mimori 2Blacklocks 2ImNotAVillain 2Secp0 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 20x00 1Meowciety403 1Abyss-data 1Securotop 1Kyber 1D1R 1Sicarii 1Reynolds 1Walocker 1Playboy 1Zerotolerance 1Insane 1Ranstreet 1Crosslock 1Slug 1Memedusalockerdusa 1Blogxx 1Roadsweep 1La Piovra 1Robinhood 1Macaw 1Deathkitty 1Zeppelin 1Networm 1Maui 1Astroteam 1Synack 1Phoenixcryptolocker 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Data Extortion & Leaks

July 20, 2026HIGH

Collge O'Sullivan de Québec Listed by Kairos Ransomware Group

Kairos Ransomware
July 20, 2026HIGH

lbb-treuhand.de Listed by SafePay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

Bolt & Nut Manufacturing Listed by Qilin Ransomware Group

Qilin Ransomware
July 20, 2026HIGH

McKeever , Varga & Senko Listed by Akira Ransomware Group

Akira Ransomware
July 20, 2026HIGH

wdk.de Listed by SafePay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

L&A Transport Listed by Akira Ransomware Group

Akira Ransomware
July 20, 2026HIGH

jaecklin-industrial.de Listed by SafePay Ransomware Group

SafePay Ransomware
July 20, 2026HIGH

Koplarla Listed by Nova Ransomware Group

Nova Ransomware
July 20, 2026HIGH

Jrd logistics Listed by Nova Ransomware Group

Nova Ransomware
July 19, 2026HIGH

City Ambulance Service Listed by Qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Ecopetrol Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 19, 2026HIGH

Dephub Listed by Nova Ransomware Group

Nova Ransomware
July 19, 2026HIGH

Eana Listed by Qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Synergy Products Listed by Qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Jota Joias Premium Listed by Nova Ransomware Group

Nova Ransomware
July 19, 2026HIGH

meralmanisa Listed by Nova Ransomware Group

Nova Ransomware
July 19, 2026HIGH

Famesa Listed by Qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Don Tortaco Mexican Grill Listed by Qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

bluebellgroup.com Listed by Blackout Ransomware Group

Blackout Ransomware
July 19, 2026HIGH

CCR Solutions Listed by Unsafe Ransomware Group

Unsafe Ransomware
July 19, 2026HIGH

yano.tokyo Listed by Blackout Ransomware Group

Blackout Ransomware
July 19, 2026HIGH

eurohold.bg Listed by Krybit Ransomware Group

Krybit Ransomware
July 19, 2026HIGH

CKR Consulting Engineers Listed by Payload Ransomware Group

Payload Ransomware
July 19, 2026HIGH

Reni Farmácias Associadas Listed by Doommageddon Ransomware Group

Doommageddon Ransomware
July 19, 2026HIGH

www.miatech.net Listed by Blackout Ransomware Group

Blackout Ransomware
July 19, 2026HIGH

PP+K Listed by Qilin Ransomware Group

Qilin Ransomware
July 19, 2026HIGH

Associated Theatrical Contractors Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

vedan Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

Powder River Heating & Air Conditioning Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

Droguería Martorani Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

The Nueva School Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

FMZ Tecnologia em Sistemas Listed by Nova Ransomware Group

Nova Ransomware
July 18, 2026HIGH

St Martha Catholic Church Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

Heartland Catfish Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

V&P Nurseries Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

euroins.bg Listed by Krybit Ransomware Group

Krybit Ransomware
July 18, 2026HIGH

Salina Supply Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

KLD Labs Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

reatile.co.za Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

D.MAG New Material Technology Co., Ltd. Taiwan Giant Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

AK Preparedness Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

Armara Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

Sicc Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2026HIGH

pokka.co Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

v-silicon.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

Fast.Com.Ph Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 18, 2026HIGH

tws-tac.net Listed by Threeam Ransomware Group

Threeam Ransomware
July 18, 2026HIGH

NewNet Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 17, 2026HIGH

Centre for Newcomers Listed by Interlock Ransomware Group

Interlock Ransomware
July 17, 2026HIGH

Integrated Marketing Services Listed by Nova Ransomware Group

Nova Ransomware
July 17, 2026HIGH

eitzchaim.com Listed by Krybit Ransomware Group

Krybit Ransomware
July 17, 2026HIGH

arambol.co.uk Listed by M3rx Ransomware Group

M3rx Ransomware
July 17, 2026HIGH

www.lagus.cz Listed by Krybit Ransomware Group

Krybit Ransomware
July 17, 2026HIGH

rehabmalaysia.com Listed by Krybit Ransomware Group

Krybit Ransomware
July 17, 2026HIGH

Digipro Listed by Nova Ransomware Group

Nova Ransomware
July 17, 2026HIGH

Kyokuto Kaihatsu Kogyo Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 17, 2026HIGH

suppcentersa.com Listed by M3rx Ransomware Group

M3rx Ransomware
July 17, 2026HIGH

Phi Listed by Nova Ransomware Group

Nova Ransomware
July 17, 2026HIGH

Paragon Store Fixtures Listed by Interlock Ransomware Group

Interlock Ransomware
July 17, 2026HIGH

formasuniversales.com Listed by Krybit Ransomware Group

Krybit Ransomware
July 17, 2026HIGH

Military Sealift Command Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 17, 2026HIGH

Westcoast Communication Services Listed by Akira Ransomware Group

Akira Ransomware
July 17, 2026HIGH

Nesco Bus Maintenance Listed by Akira Ransomware Group

Akira Ransomware
July 17, 2026HIGH

Acosol Listed by Qilin Ransomware Group

Qilin Ransomware
July 17, 2026HIGH

Advantage Home Health Care Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 17, 2026HIGH

Sunway Scientific Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 17, 2026HIGH

Cafar Listed by Qilin Ransomware Group

Qilin Ransomware
July 16, 2026HIGH

North Atlantic Engineering Consultants Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 16, 2026HIGH

Customs Watch Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

Metro Mondego Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

Metro Design Cente Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 16, 2026HIGH

Vignobles Toutigeac Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

Brac Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

Tangram Interiors Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 16, 2026HIGH

Southport Outdoor Living Listed by DragonForce Ransomware Group

DragonForce 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.