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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.
33305tracked breaches

Groups using this method

LockBit 3420Qilin 2406Akira 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 148BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 142Direwolf 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 45Emperador 44Midas 44Wallstreet 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 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Data Extortion & Leaks

December 6, 2025HIGH

Trucash Listed by Lynx Ransomware Group

Lynx Ransomware
December 6, 2025HIGH

Kasapreko Listed by Qilin Ransomware Group

Qilin Ransomware
December 6, 2025HIGH

hopital-*********.com Listed by Devman Ransomware Group

Devman Ransomware
December 6, 2025HIGH

f***i*.o*g Listed by Devman Ransomware Group

Devman Ransomware
December 6, 2025HIGH

arko.no Listed by Devman Ransomware Group

Devman Ransomware
December 6, 2025HIGH

Diesel Electric Listed by Qilin Ransomware Group

Qilin Ransomware
December 6, 2025HIGH

Towerstream Listed by Qilin Ransomware Group

Qilin Ransomware
December 6, 2025HIGH

Renesas Electronics Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
December 6, 2025HIGH

Jack Levine Listed by DragonForce Ransomware Group

DragonForce Ransomware
December 6, 2025HIGH

Village Santé Saint Joseph Hospital Listed by Devman Ransomware Group

Devman Ransomware
December 6, 2025HIGH

The Foot Doctor Listed by Space Bears Ransomware Group

Space Bears Ransomware
December 6, 2025HIGH

Benchmark Electronics Inc Listed by Everest Ransomware Group

Everest Ransomware
December 6, 2025HIGH

Eanes ISD schools Listed by Qilin Ransomware Group

Qilin Ransomware
December 6, 2025HIGH

fassic.org Listed by Devman Ransomware Group

Devman Ransomware
December 6, 2025HIGH

lso.com Listed by Embargo Ransomware Group

Embargo Ransomware
December 6, 2025HIGH

platinumone.in Listed by Benzona Ransomware Group

Benzona Ransomware
December 6, 2025HIGH

SODISE Listed by Rhysida Ransomware Group

Rhysida Ransomware
December 6, 2025HIGH

Camomilla Listed by Datacarry Ransomware Group

Datacarry Ransomware
December 6, 2025HIGH

CT Dent Ltd Listed by Kazu Ransomware Group

Kazu Ransomware
December 6, 2025HIGH

From Shield to Shame Listed by Handala Ransomware Group

Handala Ransomware
December 6, 2025HIGH

www.toc.co.jp Listed by Lynx Ransomware Group

Lynx Ransomware
December 6, 2025HIGH

S**** Saint ****** Listed by Devman Ransomware Group

Devman Ransomware
December 6, 2025HIGH

marriott.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
December 6, 2025HIGH

Ermat Grup Listed by NightSpire Ransomware Group

NightSpire Ransomware
December 5, 2025HIGH

Fürth Listed by Qilin Ransomware Group

Qilin Ransomware
December 5, 2025HIGH

Fargo Park District Listed by Interlock Ransomware Group

Interlock Ransomware
December 5, 2025HIGH

Consolidated Sterilizer Systems Listed by Akira Ransomware Group

Akira Ransomware
December 5, 2025HIGH

steuerberater-scheerer.de Listed by SafePay Ransomware Group

SafePay Ransomware
December 5, 2025HIGH

Beecher Walker Architects Listed by Qilin Ransomware Group

Qilin Ransomware
December 5, 2025HIGH

wachtmann.eu Listed by SafePay Ransomware Group

SafePay Ransomware
December 5, 2025HIGH

becksgroup.au Listed by SafePay Ransomware Group

SafePay Ransomware
December 5, 2025HIGH

Precision Compounding Listed by DragonForce Ransomware Group

DragonForce Ransomware
December 5, 2025HIGH

King City Lumber Listed by DragonForce Ransomware Group

DragonForce Ransomware
December 5, 2025HIGH

3S Software (Secured Smart Systems Overview Metrics) Listed by DragonForce Ransomware Group

DragonForce Ransomware
December 5, 2025HIGH

National Health Insurance Management Authority Listed by Nova Ransomware Group

Nova Ransomware
December 5, 2025HIGH

Delko Listed by Sinobi Ransomware Group

Sinobi Ransomware
December 5, 2025HIGH

EXPERTISE MOBSIGN Listed by Space Bears Ransomware Group

Space Bears Ransomware
December 5, 2025HIGH

The Center of Association Management Listed by NightSpire Ransomware Group

NightSpire Ransomware
December 5, 2025HIGH

Rosland Capital Listed by Akira Ransomware Group

Akira Ransomware
December 5, 2025HIGH

Duhabex Listed by Anubis Ransomware Group

Anubis Ransomware
December 5, 2025HIGH

juliuskoch.com Listed by SafePay Ransomware Group

SafePay Ransomware
December 5, 2025HIGH

bennett.edu Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
December 5, 2025HIGH

Shumate Mechanical Listed by Qilin Ransomware Group

Qilin Ransomware
December 5, 2025HIGH

hyperdomemedicalcentre.com.au Listed by SafePay Ransomware Group

SafePay Ransomware
December 5, 2025HIGH

barnet.com.au Listed by SafePay Ransomware Group

SafePay Ransomware
December 5, 2025HIGH

montaury.com.br Listed by lockbit5 Ransomware Group

LockBit Ransomware
December 5, 2025HIGH

new blog domain lockbit 5.0 Listed by lockbit3 Ransomware Group

LockBit Ransomware
December 5, 2025HIGH

AvtechTyee Listed by Nitrogen Ransomware Group

Nitrogen Ransomware
December 5, 2025HIGH

Dill Dill Carr Stonbraker & Hutchings. Listed by Genesis Ransomware Group

Genesis Ransomware
December 5, 2025HIGH

Sunair Electronics and Circuitronix. Listed by Genesis Ransomware Group

Genesis Ransomware
December 4, 2025HIGH

axxel.biz Listed by lockbit5 Ransomware Group

LockBit Ransomware
December 4, 2025HIGH

Goodwin College Listed by Qilin Ransomware Group

Qilin Ransomware
December 4, 2025HIGH

Smith Fire Systems Listed by Anubis Ransomware Group

Anubis Ransomware
December 4, 2025HIGH

brumfieldconstructioninc.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
December 4, 2025HIGH

jobberswarehouse.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
December 4, 2025HIGH

Rella Associates Listed by Insomnia Ransomware Group

Insomnia Ransomware
December 4, 2025HIGH

Flint Hills Dialysis Listed by Insomnia Ransomware Group

Insomnia Ransomware
December 4, 2025HIGH

Scientology Listed by Qilin Ransomware Group

Qilin Ransomware
December 4, 2025HIGH

StanleyCo Malaysia Listed by Obscura Ransomware Group

Obscura Ransomware
December 4, 2025HIGH

Slimsoft Listed by Space Bears Ransomware Group

Space Bears Ransomware
December 4, 2025HIGH

Espaço Casa Listed by Qilin Ransomware Group

Qilin Ransomware
December 4, 2025HIGH

Kana Pipeline Inc Listed by Qilin Ransomware Group

Qilin Ransomware
December 4, 2025HIGH

ABC Home & Commercial Services Listed by Akira Ransomware Group

Akira Ransomware
December 4, 2025HIGH

Peter Meijer Architect Listed by Qilin Ransomware Group

Qilin Ransomware
December 4, 2025HIGH

Yellow Cab of Columbus Listed by Qilin Ransomware Group

Qilin Ransomware
December 4, 2025HIGH

Atenção Primária à Saúde Brazil Listed by Nova Ransomware Group

Nova Ransomware
December 4, 2025HIGH

Pearce Services Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 4, 2025HIGH

The Minor Firm Listed by Akira Ransomware Group

Akira Ransomware
December 4, 2025HIGH

McManes Law Listed by Qilin Ransomware Group

Qilin Ransomware
December 4, 2025HIGH

Medisend Listed by Qilin Ransomware Group

Qilin Ransomware
December 4, 2025HIGH

Institutional & Supermarket Equipment Listed by Qilin Ransomware Group

Qilin Ransomware
December 3, 2025HIGH

Eggelhof Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

SUNNYGO.COM.TW Listed by Benzona Ransomware Group

Benzona Ransomware
December 3, 2025HIGH

Brodosplit Listed by Qilin Ransomware Group

Qilin Ransomware
December 3, 2025HIGH

BUHLMANN GROUP Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

Building Controls and Services Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

CCJM Listed by Sinobi Ransomware Group

Sinobi Ransomware
December 3, 2025HIGH

Providence Academy Listed by Interlock Ransomware Group

Interlock Ransomware
December 3, 2025HIGH

Startek Engineering Inc. Listed by Obscura Ransomware Group

Obscura Ransomware
December 3, 2025HIGH

Mainetti UK Listed by Qilin Ransomware Group

Qilin Ransomware
December 3, 2025HIGH

Pan-O-Gold Baking Company Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

cpasch.com Listed by Devman Ransomware Group

Devman Ransomware
December 3, 2025HIGH

Quality Engineered Homes Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

CST Coal Listed by Qilin Ransomware Group

Qilin Ransomware
December 3, 2025HIGH

Wisconsin Knife Works, The Smith Companies, Envirotech Services, Next Generation Logistics... Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

LA Injury Attorneys Listed by Qilin Ransomware Group

Qilin Ransomware
December 3, 2025HIGH

Custom Engineered Wheels Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

Golden Artist Colors Listed by Nitrogen Ransomware Group

Nitrogen Ransomware
December 3, 2025HIGH

Fuji Vegetable Oil Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

Capo Brothers Listed by DragonForce Ransomware Group

DragonForce Ransomware
December 3, 2025HIGH

NUMALLIANCE Listed by Qilin Ransomware Group

Qilin Ransomware
December 3, 2025HIGH

Wynn & Wynn Listed by Akira Ransomware Group

Akira Ransomware
December 3, 2025HIGH

Bo Beuckman Ford Listed by Rhysida Ransomware Group

Rhysida Ransomware
December 2, 2025HIGH

www.precipiodx.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
December 2, 2025HIGH

Immling Festival DER Festspielort im Chiemgau Listed by DragonForce Ransomware Group

DragonForce Ransomware
December 2, 2025HIGH

Basra Transports Listed by DragonForce Ransomware Group

DragonForce Ransomware
December 2, 2025HIGH

R* E* Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
December 2, 2025HIGH

Sarmap Listed by Everest Ransomware Group

Everest Ransomware
December 2, 2025HIGH

Petra Listed by Everest Ransomware Group

Everest Ransomware
December 2, 2025HIGH

Reading Elevator Service Listed by Sinobi Ransomware Group

Sinobi 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.