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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.
33302tracked breaches

Groups using this method

LockBit 3420Qilin 2405Akira 1643Clop 1369Play 1329The Gentlemen 1058INC Ransom 1000RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 430Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 302KillSec 285
+338 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174SilentRansomGroup 173Handala 172FunkSec 170Cloak 168Krybit 164Space Bears 160APT73 156N0n 147BlackByte 147Avaddon 146Meow 144Malas 144Direwolf 142Sarcoma 142Snatch 142Interlock 140Pear 130Ragnar Locker 128NoEscape 124Genesis 122Payoutsking 121Settra 121RA World 120Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101BrainCipher 99Chaos 98Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 67Blacklock 64Lv 63Metaencryptor 61Termite 61Leakeddata 59AuditTeam 59Global Secret Group 58Insomnia 58Flocker 58Darkvault 55Lamashtu 54Gunra 54Losttrust 53Aurora 52Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Mallox 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 35Bravox 34Obscura 33dAn0n 33Suncrypt 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 17Iah647 16Iah6477 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 3Orion 3Triple X 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

May 21, 2026HIGH

MBM Corp Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
May 21, 2026HIGH

Neubox Listed by Nova Ransomware Group

Nova Ransomware
May 21, 2026HIGH

Grupo Pasquel Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
May 21, 2026HIGH

Internal Medicine and Pediatrics of Cullman Listed by Payload Ransomware Group

Payload Ransomware
May 21, 2026HIGH

alkaloid.com.mk Listed by APT73 Ransomware Group

APT73 Ransomware
May 21, 2026HIGH

G Theodor Freese Listed by Payload Ransomware Group

Payload Ransomware
May 21, 2026HIGH

A-Sonic Logistic Solutions Listed by Payload Ransomware Group

Payload Ransomware
May 21, 2026HIGH

Hotelogix Company (Hotelogix.com) Listed by Shadowbyt3$ Ransomware Group

Shadowbyt3$ Ransomware
May 21, 2026HIGH

Vernon & Ginsburg Listed by Qilin Ransomware Group

Qilin Ransomware
May 21, 2026HIGH

grupopetersen.com.ar Listed by APT73 Ransomware Group

APT73 Ransomware
May 20, 2026HIGH

Indian Creek Valley Water Authority Listed by Pear Ransomware Group

Pear Ransomware
May 20, 2026HIGH

shougang.com.pe Listed by lockbit5 Ransomware Group

LockBit Ransomware
May 20, 2026HIGH

stahlwille.nl Listed by lockbit5 Ransomware Group

LockBit Ransomware
May 20, 2026HIGH

jec.co.id Listed by lockbit5 Ransomware Group

LockBit Ransomware
May 20, 2026HIGH

Pro Farm Group Inc Listed by Pear Ransomware Group

Pear Ransomware
May 20, 2026HIGH

Cz Collections Listed by Qilin Ransomware Group

Qilin Ransomware
May 20, 2026HIGH

Exchange Group Listed by Pear Ransomware Group

Pear Ransomware
May 20, 2026HIGH

Vial Agro Listed by Qilin Ransomware Group

Qilin Ransomware
May 20, 2026HIGH

Porter W Yett Listed by Qilin Ransomware Group

Qilin Ransomware
May 20, 2026HIGH

Acton Electrical Hit by Akira Ransomware, 73GB Leaked

Akira Ransomware
May 20, 2026HIGH

WNS Lowery Listed by Qilin Ransomware Group

Qilin Ransomware
May 20, 2026HIGH

CJ Architects Listed by Qilin Ransomware Group

Qilin Ransomware
May 20, 2026HIGH

Hamer Childs Listed by Qilin Ransomware Group

Qilin Ransomware
May 20, 2026HIGH

lbreng.com.br Listed by lockbit5 Ransomware Group

LockBit Ransomware
May 20, 2026MED

Trump Mobile Probes Website Leak of 27K Customer Records

Misconfiguration & Exposed Data
May 20, 2026HIGH

Vega Listed by DragonForce Ransomware Group

DragonForce Ransomware
May 20, 2026HIGH

Nothing Technology Breached by INC_RANSOM, 52GB Exposed

INC Ransom Ransomware
May 20, 2026HIGH

Fana Jewelry Inc Listed by Pear Ransomware Group

Pear Ransomware
May 20, 2026HIGH

Sid Harvey's Listed by Akira Ransomware Group

Akira Ransomware
May 20, 2026HIGH

Air Conditioning Florida & Mrdsllc & RTE Stucco & MR Drywall Services Listed by Qilin Ransomware Group

Qilin Ransomware
May 19, 2026HIGH

olipes.com Listed by SafePay Ransomware Group

SafePay Ransomware
May 19, 2026HIGH

Asian Lite International Listed by Nova Ransomware Group

Nova Ransomware
May 19, 2026HIGH

RADWAG Listed by Nova Ransomware Group

Nova Ransomware
May 19, 2026HIGH

Wysza Szkoa Biznesu National Louis University Listed by Nova Ransomware Group

Nova Ransomware
May 19, 2026HIGH

Landeshauptstadt Stuttgart Listed by Rhysida Ransomware Group

Rhysida Ransomware
May 19, 2026HIGH

nacs.com.hk Listed by Krybit Ransomware Group

Krybit Ransomware
May 19, 2026HIGH

B1ack's Stash Marketplace Releases 4.6M Stolen Credit Cards

Misconfiguration & Exposed Data
May 19, 2026HIGH

Barclay Damon Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
May 19, 2026HIGH

mindmastersg.com Listed by Krybit Ransomware Group

Krybit Ransomware
May 19, 2026HIGH

Tang Seng Nitrogen & Pump Systems Pte. Ltd. Listed by Payload Ransomware Group

Payload Ransomware
May 19, 2026HIGH

Kabushiki Gaisha Hodozuka Setsubi Listed by Payload Ransomware Group

Payload Ransomware
May 19, 2026HIGH

Elohim Law Corporation Listed by Payload Ransomware Group

Payload Ransomware
May 19, 2026HIGH

SARL CANIS EVENTS SÉCURITÉ PRIVÉE Listed by Krybit Ransomware Group

Krybit Ransomware
May 19, 2026HIGH

ROTH‑TECHNIK AUSTRIA Listed by Lamashtu Ransomware Group

Lamashtu Ransomware
May 19, 2026HIGH

ZFG ALTHERM Engineering Listed by DragonForce Ransomware Group

DragonForce Ransomware
May 19, 2026HIGH

Veda Consulting Company Listed by Nova Ransomware Group

Nova Ransomware
May 19, 2026HIGH

TSG Enterprises Breached by Akira Ransomware

Akira Ransomware
May 19, 2026HIGH

Nordfjord Hotell Listed by Nova Ransomware Group

Nova Ransomware
May 19, 2026HIGH

TAURUS INVESTMENT HOLDINGS Listed by DragonForce Ransomware Group

DragonForce Ransomware
May 19, 2026HIGH

Zuther Hautmann 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.