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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.
31300tracked breaches

Groups using this method

LockBit 3348Qilin 2239Akira 1570Clop 1343Play 1300INC Ransom 955The Gentlemen 925RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 417Everest 399Lockbit5 356Conti 351Dispossessor 344NightSpire 323Pysa 308Hunters 305Killsec 284
+318 more groups
Rhysida 280Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166Apt73 158ShinyHunters 157Space Bears 157Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142Sarcoma 141SilentRansomGroup 137Krybit 133Ragnarlocker 128Noescape 124Interlock 121Raworld 120Direwolf 117Toufan 117Pear 116Genesis 112ElDorado 112Payoutsking 110Arcus Media 110Monti 110Anubis 109Cuba 103Deadlock 99Kairos 94Abyss 91Threeam 90Revil 89Medusalocker 88Chaos 85Ransomexx 84Warlock 78Lorenz 78Cicada3301 75Payload 74Karakurt 74Beast 72Avoslocker 70BrainCipher 68Ransomed 68Quantum 68Blacklock 64Lv 63Flocker 58Settra 57Darkvault 55Losttrust 53Gunra 52Maze 51AiLock 50Orova 49Termite 49Tengu 49Trigona 49Nitrogen 48Mallox 48Knight 47Global Secret Group 46Insomnia 46Crypto24 46Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Storm 40Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 37CRPxO 37Global 36Ciphbit 36Helldown 36Nokoyawa 36Money Message 35Arvinclub 35Spook 35Dark Project 34Lamashtu 34Aurora 33Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Alphalocker 30Frag 30Payloadbin 29Majinahanashi 28L Group 28Onyx 28Leakeddata 27Bravox 26Underground 26Werewolves 26Kelvinsecurity 26Netwalker 26Titan 25Lapsus$ 25Fulcrumsec 25Vect 25Kraken 25Morpheus 23Doppelpaymer 23Unsafe 22Radar 22Ryuk 22Daixin 21Xinglocker 21AuditTeam 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Panzer 17ShadowByt3$ 17ALP-001 17Sabbath 17Booba Project 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Blackout 12IMNCrew 12Teamxxx 12Black X 11Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Emperador 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Doommageddon 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Barracuda 7Wallstreet 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7The Crew 6DYSPHOR1A 6Ms13089 6Netrunner 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Iah6477 5Gammax 5PrinzEugen 5ULose 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Eclipse 4Booba Team 4Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 43am 3Iah647 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Nasirsecurity 2Sovcali 2Leaknet 2BlueWhale 2Cry0 2Blackfield 2Redact 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Abyss-data 1Cyberleek 1Securotop 1Kyber 1D1R 1Sicarii 1Reynolds 1Walocker 1Secp0 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 2, 2025HIGH

ASUS Listed by everest Ransomware Group

Everest Ransomware
December 2, 2025HIGH

ravand.com Listed by devman Ransomware Group

Devman Ransomware
December 2, 2025HIGH

Delta Coast Consultants Listed by securotrop Ransomware Group

Securotrop Ransomware
December 1, 2025HIGH

m*tt**ca**r**.**.it Listed by devman Ransomware Group

Devman Ransomware
December 1, 2025HIGH

Abdulhadi Hospital Listed by devman Ransomware Group

Devman Ransomware
December 1, 2025HIGH

PHA Body Systems Listed by play Ransomware Group

Play Ransomware
December 1, 2025HIGH

San Miguel Listed by qilin Ransomware Group

Qilin Ransomware
December 1, 2025HIGH

France terre d'asile Listed by qilin Ransomware Group

Qilin Ransomware
December 1, 2025HIGH

Virtualware Solutions Listed by qilin Ransomware Group

Qilin Ransomware
December 1, 2025HIGH

Curtis Investment Group, Inc. Listed by genesis Ransomware Group

Genesis Ransomware
December 1, 2025HIGH

c*a*c*.c*m Listed by devman Ransomware Group

Devman Ransomware
December 1, 2025HIGH

Angstrom Automotive Group Listed by pear Ransomware Group

Pear Ransomware
December 1, 2025HIGH

Builtrite Listed by akira Ransomware Group

Akira Ransomware
December 1, 2025HIGH

J Grennan & Sons Listed by akira Ransomware Group

Akira Ransomware
December 1, 2025HIGH

B dynamic Listed by qilin Ransomware Group

Qilin Ransomware
December 1, 2025HIGH

HASCO Hasenclever Listed by qilin Ransomware Group

Qilin Ransomware
December 1, 2025HIGH

www.enea.com Listed by incransom Ransomware Group

INC Ransom Ransomware
December 1, 2025HIGH

TUAN LE Construction Company Limited Listed by radar Ransomware Group

Radar Ransomware
December 1, 2025HIGH

www.eastersealsnei.org Listed by devman Ransomware Group

Devman Ransomware
December 1, 2025HIGH

a*f*o.us Listed by devman Ransomware Group

Devman Ransomware
December 1, 2025HIGH

Hollysys Asia Pacific Listed by crypto24 Ransomware Group

Crypto24 Ransomware
December 1, 2025HIGH

oxfordshop.com.au Listed by incransom Ransomware Group

INC Ransom Ransomware
December 1, 2025HIGH

American Pools & Spas Listed by incransom Ransomware Group

INC Ransom Ransomware
December 1, 2025HIGH

Fun For Less Tours Listed by anubis Ransomware Group

Anubis Ransomware
December 1, 2025HIGH

GOOD+ Foundation Listed by qilin Ransomware Group

Qilin Ransomware
December 1, 2025HIGH

Lawsoft Listed by ransomhouse Ransomware Group

Ransomhouse Ransomware
December 1, 2025HIGH

Wisconsin Knife Works, The Smith Companies, Envirotech Services, Next GenerationLogistics,... Listed by akira Ransomware Group

Akira Ransomware
December 1, 2025HIGH

MD Manouel InsuranceAgency Listed by akira Ransomware Group

Akira Ransomware
December 1, 2025HIGH

Goldenrod Listed by akira Ransomware Group

Akira Ransomware
December 1, 2025HIGH

Rose Displays Listed by genesis Ransomware Group

Genesis Ransomware
December 1, 2025HIGH

Petro Environmental. Listed by genesis Ransomware Group

Genesis Ransomware
December 1, 2025HIGH

Data Enterprises of the Northwest. Listed by genesis Ransomware Group

Genesis Ransomware
December 1, 2025HIGH

PJSI Consultants SDN BHD. Listed by genesis Ransomware Group

Genesis Ransomware
November 30, 2025HIGH

Veton Ai Listed by qilin Ransomware Group

Qilin Ransomware
November 30, 2025HIGH

Division 10 Listed by dragonforce Ransomware Group

DragonForce Ransomware
November 30, 2025HIGH

ILCA Targhe s.r.l. Listed by qilin Ransomware Group

Qilin Ransomware
November 30, 2025HIGH

Battaglioli Listed by qilin Ransomware Group

Qilin Ransomware
November 29, 2025HIGH

CJW Listed by qilin Ransomware Group

Qilin Ransomware
November 29, 2025HIGH

teccart.qc.ca Listed by safepay Ransomware Group

SafePay Ransomware
November 29, 2025HIGH

TBC Consoles Listed by qilin Ransomware Group

Qilin Ransomware
November 29, 2025HIGH

Chenango Valley Technologies Listed by qilin Ransomware Group

Qilin Ransomware
November 29, 2025HIGH

Rasen Insaat Ve Yatirim Ticaret A.S. Listed by blackshrantac Ransomware Group

Blackshrantac Ransomware
November 29, 2025HIGH

Badan Pengelola Keuangan Haji Listed by blackshrantac Ransomware Group

Blackshrantac Ransomware
November 29, 2025HIGH

8200 Unit corpses Listed by handala Ransomware Group

Handala Ransomware
November 29, 2025HIGH

Dr. Isaac Gertz – Chief Nuclear Architect of the Zion Regime Listed by handala Ransomware Group

Handala Ransomware
November 29, 2025HIGH

steelworksinc.ca Listed by incransom Ransomware Group

INC Ransom Ransomware
November 29, 2025HIGH

Everbiz Industrial Co. Ltd. Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
November 29, 2025HIGH

Asia Condominium Association Listed by qilin Ransomware Group

Qilin Ransomware
November 29, 2025HIGH

Bomchil Listed by qilin Ransomware Group

Qilin Ransomware
November 28, 2025HIGH

Design Team Sign Company Listed by akira Ransomware Group

Akira Ransomware
November 28, 2025HIGH

Morton LTC, Reed Pope Law, American Public Television, Benchmark Connector, Radtke Contrac... Listed by akira Ransomware Group

Akira Ransomware
November 28, 2025HIGH

Lone Rock Timber Listed by akira Ransomware Group

Akira Ransomware
November 28, 2025HIGH

Concord Academy Listed by medusa Ransomware Group

Medusa Ransomware
November 28, 2025HIGH

Zoya Listed by qilin Ransomware Group

Qilin Ransomware
November 28, 2025HIGH

Weiss Listed by qilin Ransomware Group

Qilin Ransomware
November 28, 2025HIGH

Ingenieurbüro Laudi Listed by brotherhood Ransomware Group

Brotherhood Ransomware
November 28, 2025HIGH

Family Farm and Home Listed by worldleaks Ransomware Group

World Leaks Ransomware
November 28, 2025HIGH

Southern Illinois Dermatology Listed by insomnia Ransomware Group

Insomnia Ransomware
November 28, 2025HIGH

HexaCream Dental Laboratory Listed by blackshrantac Ransomware Group

Blackshrantac Ransomware
November 28, 2025HIGH

Rameder Listed by payoutsking Ransomware Group

Payoutsking Ransomware
November 28, 2025HIGH

Bär Cargolift Listed by payoutsking Ransomware Group

Payoutsking Ransomware
November 28, 2025HIGH

cityofsignalhill.org Listed by incransom Ransomware Group

INC Ransom Ransomware
November 28, 2025HIGH

Parrish Tire Listed by akira Ransomware Group

Akira Ransomware
November 28, 2025HIGH

sbws.org.sg Listed by safepay Ransomware Group

SafePay Ransomware
November 28, 2025HIGH

Williamson County, TX Listed by qilin Ransomware Group

Qilin Ransomware
November 28, 2025HIGH

Panini Kabob Grill Listed by akira Ransomware Group

Akira Ransomware
November 28, 2025HIGH

Mid South Pulmonary & Sleep Specialists Listed by anubis Ransomware Group

Anubis Ransomware
November 28, 2025HIGH

K2d Listed by akira Ransomware Group

Akira Ransomware
November 27, 2025HIGH

United Volleyball Supply Listed by qilin Ransomware Group

Qilin Ransomware
November 27, 2025HIGH

**Rollingertec S.A. - Luxembourg** Listed by tengu Ransomware Group

Tengu Ransomware
November 27, 2025HIGH

Asl Consulting, DTG Consulting Solutions, Snyder Cohn, SBLM Architects, Dealer Information... Listed by akira Ransomware Group

Akira Ransomware
November 27, 2025HIGH

ic-controls.com Listed by threeam Ransomware Group

Threeam Ransomware
November 27, 2025HIGH

sspinnovations.com Listed by lynx Ransomware Group

Lynx Ransomware
November 27, 2025HIGH

PFMI Listed by incransom Ransomware Group

INC Ransom Ransomware
November 27, 2025HIGH

Enerre Pharma Lda Listed by dragonforce Ransomware Group

DragonForce Ransomware
November 27, 2025HIGH

WLR Precision Engineering Listed by qilin Ransomware Group

Qilin Ransomware
November 27, 2025HIGH

Rama Judicial Listed by killsec Ransomware Group

Killsec Ransomware
November 27, 2025HIGH

Sanko Gosei Technology Listed by payoutsking Ransomware Group

Payoutsking Ransomware
November 27, 2025HIGH

Chemirol Listed by payoutsking Ransomware Group

Payoutsking Ransomware
November 27, 2025HIGH

Mechanical Systems Listed by akira Ransomware Group

Akira Ransomware
November 27, 2025HIGH

Kelly Wearstler Gallery Listed by akira Ransomware Group

Akira Ransomware
November 27, 2025HIGH

Country Club Enterprises Listed by akira Ransomware Group

Akira Ransomware
November 27, 2025HIGH

Hitech Listed by akira Ransomware Group

Akira Ransomware
November 27, 2025HIGH

Caros co Listed by nova Ransomware Group

Nova Ransomware
November 27, 2025HIGH

ERR Raumplaner Listed by qilin Ransomware Group

Qilin Ransomware
November 27, 2025HIGH

Bcfpers Listed by qilin Ransomware Group

Qilin Ransomware
November 27, 2025HIGH

Comansco Listed by qilin Ransomware Group

Qilin Ransomware
November 26, 2025HIGH

Clarksville ISD Listed by interlock Ransomware Group

Interlock Ransomware
November 26, 2025HIGH

Burnham Brown Listed by qilin Ransomware Group

QilinINC Ransom Ransomware
November 26, 2025HIGH

The American School Foundation Listed by qilin Ransomware Group

Qilin Ransomware
November 26, 2025HIGH

AGS Listed by rhysida Ransomware Group

Rhysida Ransomware
November 26, 2025HIGH

Arabia Holding Listed by qilin Ransomware Group

Qilin Ransomware
November 26, 2025HIGH

Williams & Sparages Listed by akira Ransomware Group

Akira Ransomware
November 26, 2025HIGH

Eastek International Listed by qilin Ransomware Group

Qilin Ransomware
November 26, 2025HIGH

Workflow Concepts Listed by qilin Ransomware Group

Qilin Ransomware
November 26, 2025HIGH

poliserv.ro Listed by benzona Ransomware Group

Benzona Ransomware
November 26, 2025HIGH

AllerVie Health Listed by anubis Ransomware Group

Anubis Ransomware
November 26, 2025HIGH

ITL Systemhaus Listed by incransom Ransomware Group

INC Ransom Ransomware
November 26, 2025HIGH

Dobco Listed by akira Ransomware Group

Akira Ransomware
November 26, 2025HIGH

FloorHeat Listed by akira Ransomware Group

Akira 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.