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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.
33368tracked breaches

Groups using this method

LockBit 3424Qilin 2418Akira 1646Clop 1369Play 1329The Gentlemen 1062INC 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 172Krybit 170FunkSec 170Cloak 168Space Bears 160N0n 156APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 143Interlock 142Direwolf 142Snatch 142Pear 131Ragnar Locker 128NoEscape 124Payoutsking 122Genesis 122Settra 121RA World 120Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 108Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 99BrainCipher 99Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Orova 69Ransomed 68Quantum 68Blacklock 64Lv 63AuditTeam 62Metaencryptor 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 44Panzer 43Cmdorganization 43Securotrop 42Majinahanashi 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 3Orion 3Triple X 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 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Data Extortion & Leaks

March 8, 2025HIGH

The Komec Listed by Qilin Ransomware Group

Qilin Ransomware
March 8, 2025HIGH

Dumont Telephone Listed by Akira Ransomware Group

Akira Ransomware
March 8, 2025HIGH

www.lions-online.org Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 8, 2025HIGH

www.mododoc.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 8, 2025HIGH

Far East Consortium International Limited Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 8, 2025HIGH

www.garbinc.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 8, 2025HIGH

JAMEL CONTAINERS LLC Listed by Akira Ransomware Group

Akira Ransomware
March 7, 2025HIGH

Far East Consortium Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 7, 2025HIGH

fepasa.com.ar Listed by lockbit5 Ransomware Group

LockBit Ransomware
March 7, 2025HIGH

Sittab INC Listed by Akira Ransomware Group

Akira Ransomware
March 7, 2025HIGH

www.njcalwe.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 7, 2025HIGH

prelco.ca Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2025HIGH

GPS 909 Listed by Akira Ransomware Group

Akira Ransomware
March 7, 2025HIGH

Los Madroños Hospital Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2025HIGH

ZB ZIMMERMANN UND BECKER GmbH Listed by Akira Ransomware Group

Akira Ransomware
March 7, 2025HIGH

Wheels and Deals Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2025HIGH

total-ps.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 7, 2025HIGH

REYCOTEL Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
March 7, 2025HIGH

iescomm.com Listed by Chaos Ransomware Group

Chaos Ransomware
March 7, 2025HIGH

wheats.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 7, 2025HIGH

Aj Taylor Electrical Contractors Ltd Listed by Sarcoma Ransomware Group

Sarcoma Ransomware
March 7, 2025HIGH

Minnesota Orthodontics Listed by BianLian Ransomware Group

BianLian Ransomware
March 7, 2025HIGH

AMICIO Listed by Lynx Ransomware Group

Lynx Ransomware
March 7, 2025HIGH

Allworx Listed by BianLian Ransomware Group

BianLian Ransomware
March 7, 2025HIGH

ADDA (adda.io) Listed by Ransomexx Ransomware Group

Ransomexx Ransomware
March 7, 2025HIGH

www.argentosc.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 7, 2025HIGH

crystal-d.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
March 7, 2025HIGH

srmg.com.au Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 7, 2025HIGH

Hancock Public School Listed by Interlock Ransomware Group

Interlock Ransomware
March 6, 2025HIGH

Law Diary Listed by Skira Ransomware Group

Skira Ransomware
March 6, 2025HIGH

Oberlin Cable Co-op (oberlin.net) Listed by Fog Ransomware Group

Fog Ransomware
March 6, 2025HIGH

Ministry of Foreign Affairs of Ukraine Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2025HIGH

agi.net Listed by Monti Ransomware Group

Monti Ransomware
March 6, 2025HIGH

City government office in Van Listed by Skira Ransomware Group

Skira Ransomware
March 6, 2025HIGH

Naples Heritage Golf & Country Club Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 6, 2025HIGH

mitchellmcnutt.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 6, 2025HIGH

chesterfieldtwp.org Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 6, 2025HIGH

hickorylaw.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 6, 2025HIGH

www.broadmoormethodist.org Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 6, 2025HIGH

www.esquirebrands.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 6, 2025HIGH

CPI Books Listed by Medusa Ransomware Group

Medusa Ransomware
March 6, 2025HIGH

Esquire Brands Listed by Play Ransomware Group

Play Ransomware
March 6, 2025HIGH

UNITED OPTICS GmbH Listed by Akira Ransomware Group

Akira Ransomware
March 6, 2025HIGH

Connekted, Inc. Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2025HIGH

Krisala Developer Listed by Skira Ransomware Group

Skira Ransomware
March 6, 2025HIGH

CCL Products India Listed by Skira Ransomware Group

Skira Ransomware
March 5, 2025HIGH

Engikam Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Subsurfco LLC Listed by Qilin Ransomware Group

Qilin Ransomware
March 5, 2025HIGH

Neopoly Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Adrenalina Listed by Akira Ransomware Group

Akira Ransomware
March 5, 2025HIGH

Waihong Environmental Services Limited Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 5, 2025HIGH

schuhbode.de Listed by SafePay Ransomware Group

SafePay Ransomware
March 5, 2025HIGH

www.convention.qc.ca Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 5, 2025HIGH

willms-fleisch.de Listed by SafePay Ransomware Group

SafePay Ransomware
March 5, 2025HIGH

Cotswold Fayre Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 5, 2025HIGH

Vercoe Insurance Brokers Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 5, 2025HIGH

Steel Dynamics UK Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 5, 2025HIGH

E Leet Woodworking Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 5, 2025HIGH

Changhua Christian Hospital Listed by Crazyhunter Ransomware Group

Crazyhunter Ransomware
March 5, 2025HIGH

Flightsim studio Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Bizcode Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Schmiedetechnik Plettenberg GmbH & Co KG Listed by Lynx Ransomware Group

Lynx Ransomware
March 5, 2025HIGH

Asia University Listed by Crazyhunter Ransomware Group

Crazyhunter Ransomware
March 5, 2025HIGH

Best Collateral, Inc. Listed by Rhysida Ransomware Group

Rhysida Ransomware
March 5, 2025HIGH

InfoReach Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

The 19 biggest gitlabs Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Melexis Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Eumetsat Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Blue Planet Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Kotliva Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

SCOLARO FETTER GRIZANTI & McGOUGH, P.C. (scolaro.com) Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Aeonsparx Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Inelmatic Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Euranova Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Kr3m Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Huacheng Electric Listed by Crazyhunter Ransomware Group

Crazyhunter Ransomware
March 5, 2025HIGH

Asia University Hospital Listed by Crazyhunter Ransomware Group

Crazyhunter Ransomware
March 5, 2025HIGH

FHNW Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Manning Publications Co. Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Pervedant Listed by Lynx Ransomware Group

Lynx Ransomware
March 5, 2025HIGH

AJF Inspections & Engineering Listed by Lynx Ransomware Group

Lynx Ransomware
March 5, 2025HIGH

Martin Mechanical (martin.local) Listed by Lynx Ransomware Group

Lynx Ransomware
March 5, 2025HIGH

1X Internet Listed by Fog Ransomware Group

Fog Ransomware
March 5, 2025HIGH

Langer & Langer Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
March 4, 2025HIGH

InternetWay Listed by Apos Ransomware Group

Apos Ransomware
March 4, 2025HIGH

365labs - Security Corp Listed by Monti Ransomware Group

Monti Ransomware
March 4, 2025HIGH

Legal Aid Society of Salt Lake Listed by BianLian Ransomware Group

BianLian Ransomware
March 4, 2025HIGH

Mosley Glick O’Brien, Inc. Listed by BianLian Ransomware Group

BianLian Ransomware
March 4, 2025HIGH

Seabank Group Listed by Lynx Ransomware Group

Lynx Ransomware
March 4, 2025HIGH

Ewald Consulting Listed by BianLian Ransomware Group

BianLian Ransomware
March 4, 2025HIGH

Customer Management Systems Listed by Medusa Ransomware Group

Medusa Ransomware
March 4, 2025HIGH

FANTIN group Listed by Akira Ransomware Group

Akira Ransomware
March 4, 2025HIGH

Ray Fogg Corporate Properties Listed by Akira Ransomware Group

Akira Ransomware
March 4, 2025HIGH

Grupo Baston Aerossol (baston.com.br) Listed by Fog Ransomware Group

Fog Ransomware
March 4, 2025HIGH

www.sunsweet.com Listed by RansomHub Ransomware Group

RansomHub Ransomware
March 4, 2025HIGH

IOVATE.COM Listed by Clop Ransomware Group

Clop Ransomware
March 4, 2025HIGH

Tulsat Listed by Play Ransomware Group

Play Ransomware
March 4, 2025HIGH

PFS Grupo - Plan de igualdad, Sostenibilidad Listed by Qilin Ransomware Group

Qilin Ransomware
March 4, 2025HIGH

Chicago Doorways, LLC Listed by Qilin Ransomware Group

Qilin Ransomware
March 4, 2025HIGH

Pampili (pampili.com.br) Listed by Fog Ransomware Group

Fog 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.