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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.
33350tracked breaches

Groups using this method

LockBit 3424Qilin 2416Akira 1646Clop 1369Play 1329The Gentlemen 1061INC Ransom 1000RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 430Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 304KillSec 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 151BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 143Interlock 142Direwolf 142Snatch 142Pear 131Ragnar Locker 128NoEscape 124Genesis 122Payoutsking 121Settra 121RA World 120Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 99BrainCipher 99Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Orova 69Ransomed 68Quantum 68Blacklock 64Lv 63Metaencryptor 62AuditTeam 62Termite 61Leakeddata 59Global Secret Group 58Insomnia 58Flocker 58Darkvault 55Lamashtu 54Gunra 54Aurora 53Losttrust 53Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Mallox 48Crypto24 47Knight 47Emperador 45M3rx 45Wallstreet 44Midas 44Cmdorganization 43Securotrop 42Majinahanashi 42Panzer 42Donutleaks 42Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Bravox 34Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Fulcrumsec 30Alphalocker 30Frag 30Payloadbin 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 17Doommageddon 16Iah647 16Iah6477 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 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 6Scarlettgroup 5Sovcali 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Whitearmor 3Falcon 3Ethics 3Triple X 3Orion 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Mimori 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

February 19, 2026HIGH

cepezed.nl Listed by DragonForce Ransomware Group

DragonForce Ransomware
February 19, 2026HIGH

Valgo SA Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
February 19, 2026HIGH

Auto Auction of New England Listed by Play Ransomware Group

Play Ransomware
February 19, 2026HIGH

fivestates.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
February 19, 2026HIGH

Kensington HPP Listed by Qilin Ransomware Group

Qilin Ransomware
February 19, 2026HIGH

Sika Technology Listed by Play Ransomware Group

Play Ransomware
February 19, 2026HIGH

Kroll International Listed by Qilin Ransomware Group

Qilin Ransomware
February 18, 2026HIGH

A&A Global Industries Listed by Akira Ransomware Group

Akira Ransomware
February 18, 2026HIGH

Cargo Largo Listed by Akira Ransomware Group

Akira Ransomware
February 18, 2026HIGH

O.Berk Listed by Qilin Ransomware Group

Qilin Ransomware
February 18, 2026HIGH

CCR Solutions Listed by DragonForce Ransomware Group

DragonForce Ransomware
February 18, 2026HIGH

Texollini Listed by Akira Ransomware Group

Akira Ransomware
February 18, 2026HIGH

IFL Group Listed by Anubis Ransomware Group

Anubis Ransomware
February 18, 2026HIGH

Cedar Grove Warehouse Listed by Akira Ransomware Group

Akira Ransomware
February 18, 2026HIGH

femar.it Listed by Tengu Ransomware Group

Tengu Ransomware
February 18, 2026HIGH

真言宗智山派 成就院 Listed by Tengu Ransomware Group

Tengu Ransomware
February 18, 2026HIGH

University of Mannheim Listed by Qilin Ransomware Group

Qilin Ransomware
February 18, 2026HIGH

Diversified Supply Inc. Listed by Qilin Ransomware Group

Qilin Ransomware
February 18, 2026HIGH

DeWalch Technologies, Inc Listed by Nitrogen Ransomware Group

Nitrogen Ransomware
February 18, 2026HIGH

KFZ Sauter GmbH Co. KG Listed by NightSpire Ransomware Group

NightSpire Ransomware
February 18, 2026HIGH

American Piping & Boiler Co Listed by NightSpire Ransomware Group

NightSpire Ransomware
February 17, 2026HIGH

Castle Group Listed by Qilin Ransomware Group

Qilin Ransomware
February 17, 2026HIGH

Daniel L Kaler, DDS, PC Listed by Beast Ransomware Group

Beast Ransomware
February 17, 2026HIGH

Midwest Wheel Listed by Qilin Ransomware Group

Qilin Ransomware
February 17, 2026LOW

Quitbro Data Breach (2026)

Misconfiguration & Exposed Data
February 17, 2026HIGH

Wilson Workflow Solutions Listed by NightSpire Ransomware Group

NightSpire Ransomware
February 17, 2026HIGH

Robeck Fluid Power Listed by Genesis Ransomware Group

Genesis Ransomware
February 17, 2026HIGH

Cheyenne & Arapaho Tribes Listed by Rhysida Ransomware Group

Rhysida Ransomware
February 17, 2026HIGH

sodic.com Listed by Payload Ransomware Group

Payload Ransomware
February 17, 2026HIGH

Almacenes Distribuidores de la Frontera Listed by Payload Ransomware Group

Payload Ransomware
February 17, 2026HIGH

Brm Listed by Qilin Ransomware Group

Qilin Ransomware
February 17, 2026HIGH

Orain.io Listed by KillSec Ransomware Group

KillSec Ransomware
February 17, 2026HIGH

Marshall & Stevens, Valuescope Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
February 17, 2026HIGH

powersmiller.com Listed by Lynx Ransomware Group

Lynx Ransomware
February 17, 2026HIGH

Stockton Cardiology Medical Group Listed by Genesis Ransomware Group

Genesis Ransomware
February 17, 2026HIGH

Community Management Associates Listed by Genesis Ransomware Group

Genesis Ransomware
February 17, 2026HIGH

gbaco.com Listed by Lynx Ransomware Group

Lynx Ransomware
February 17, 2026HIGH

structuredassetservices.com Listed by Lynx Ransomware Group

Lynx Ransomware
February 17, 2026HIGH

OfficeWorks Listed by Genesis Ransomware Group

Genesis Ransomware
February 17, 2026HIGH

Miller Johnson Jones Antonisse & White Listed by Genesis Ransomware Group

Genesis Ransomware
February 17, 2026HIGH

Fong Ilagan, LLP Listed by Genesis Ransomware Group

Genesis Ransomware
February 17, 2026HIGH

Marshal Renee Construction Listed by Securotrop Ransomware Group

Securotrop Ransomware
February 17, 2026HIGH

Adelphi Listed by World Leaks Ransomware Group

World Leaks Ransomware
February 17, 2026HIGH

Kymco Listed by Space Bears Ransomware Group

Space Bears Ransomware
February 17, 2026HIGH

farbank.com (flywatertravel) Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
February 17, 2026HIGH

Wagner Metal Concept Listed by Space Bears Ransomware Group

Space Bears Ransomware
February 17, 2026HIGH

Hiwassee Builder Supply Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
February 17, 2026HIGH

Nebraska Health Imaging Listed by Nova Ransomware Group

Nova Ransomware
February 17, 2026HIGH

Saiful Bouquet Listed by Qilin Ransomware Group

Qilin Ransomware
February 16, 2026HIGH

wiproferretto.com 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.