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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.
31297tracked breaches

Groups using this method

LockBit 3348Qilin 2239Akira 1570Clop 1343Play 1300INC Ransom 954The Gentlemen 925RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 416Everest 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 158Space Bears 157ShinyHunters 156Blackbyte 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 36Moneymessage 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

October 16, 2025HIGH

coppage.net Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

pcdpackaging.com Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

arpis.com Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

montship.ca Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

pandarose.ca Listed by qilin Ransomware Group

Qilin Ransomware
October 16, 2025HIGH

Consolidated Restaurant Operations, Inc. Listed by akira Ransomware Group

Akira Ransomware
October 16, 2025HIGH

B. G. Schneider Treuhand AG Information Listed by pear Ransomware Group

Pear Ransomware
October 16, 2025HIGH

Shands Elbert Listed by akira Ransomware Group

Akira Ransomware
October 16, 2025HIGH

Dutch ??? Listed by radiant Ransomware Group

Radiant Ransomware
October 16, 2025HIGH

Docurail Listed by radiant Ransomware Group

Radiant Ransomware
October 16, 2025HIGH

Gulf Warranties LLC Listed by blackshrantac Ransomware Group

Blackshrantac Ransomware
October 16, 2025HIGH

www.ronvil.com Listed by kraken Ransomware Group

Kraken Ransomware
October 16, 2025HIGH

*****.com Listed by cloak Ransomware Group

CloakThe Gentlemen Ransomware
October 16, 2025HIGH

José Guma S.A. Listed by dragonforce Ransomware Group

DragonForce Ransomware
October 16, 2025HIGH

M3 Group Sp. z oo Listed by nova Ransomware Group

Nova Ransomware
October 16, 2025HIGH

Aussie Fluid Power Listed by anubis Ransomware Group

Anubis Ransomware
October 15, 2025HIGH

Unimed do Brasil Listed by sarcoma Ransomware Group

Sarcoma Ransomware
October 15, 2025HIGH

Florida Marking Products Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

TF LE TOIT FOREZIEN Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Cabinets 2000 Inc Listed by blackshrantac Ransomware Group

Blackshrantac Ransomware
October 15, 2025HIGH

datenlotsen.de Listed by incransom Ransomware Group

INC Ransom Ransomware
October 15, 2025HIGH

ville-elne Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Lidera Network Listed by worldleaks Ransomware Group

World Leaks Ransomware
October 15, 2025HIGH

Tex-Tube Listed by rhysida Ransomware Group

Rhysida Ransomware
October 15, 2025HIGH

Bolt Electricity, Oil & Gas Listed by beast Ransomware Group

Beast Ransomware
October 15, 2025HIGH

Danthi Comunicacao Integrada Listed by beast Ransomware Group

Beast Ransomware
October 15, 2025HIGH

LEYHAUSEN Research Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

OCI International Holdings Listed by ransomhouse Ransomware Group

Ransomhouse Ransomware
October 15, 2025HIGH

Tong Yang Group Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Rasi Laboratories Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Richmond Behavioral Health Authority Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Centurion Family Office Services LLC Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Turnkey Africa Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Global Shop Solutions Listed by play Ransomware Group

Play Ransomware
October 15, 2025HIGH

EMBASY OF BOLIVIA DC Listed by devman Ransomware Group

Devman Ransomware
October 15, 2025HIGH

regionalurology.com Listed by devman Ransomware Group

Devman Ransomware
October 15, 2025HIGH

Superior Linen Service Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Zierick Manufacturing Corporation Listed by sinobi Ransomware Group

Sinobi Ransomware
October 15, 2025HIGH

East Jefferson General Hospital Listed by sinobi Ransomware Group

Sinobi Ransomware
October 15, 2025HIGH

Newmark Healthcare Services Listed by sinobi Ransomware Group

Sinobi Ransomware
October 15, 2025HIGH

Core Resources Inc (CRI) Listed by sinobi Ransomware Group

Sinobi Ransomware
October 15, 2025HIGH

Buanderie Blanchelle Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

The North Stonington School District Listed by interlock Ransomware Group

Interlock Ransomware
October 15, 2025HIGH

Victory Christian Center Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Agencia Tributaria Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Sprague & Jackson Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

ChampionX Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
October 15, 2025HIGH

Riddell Law Group Listed by pear Ransomware Group

Pear Ransomware
October 15, 2025HIGH

rosemontexpo.com Listed by incransom Ransomware Group

INC Ransom Ransomware
October 15, 2025HIGH

Bengal Industries Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Middlesex Appraisal Associates Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Bay West Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Pangea Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Wheale Law Firm Listed by qilin Ransomware Group

Qilin Ransomware
October 15, 2025HIGH

Rochester Philharmonic Orchestra Listed by akira Ransomware Group

Akira Ransomware
October 14, 2025HIGH

Force Marketing Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

New Jersey Property-Liability Insurance Guaranty Association Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Kecy Metal Technologies Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Executive Cabinetry Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

GFF&F - Galine, Frye, Fitting & Frangos, LLP Listed by pear Ransomware Group

Pear Ransomware
October 14, 2025HIGH

WebCut Converting Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Landmark Management Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Charles River Properties Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Suarez & Menendez Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

ICET Studios Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
October 14, 2025HIGH

The Law Offices of Michael C George Listed by dragonforce Ransomware Group

DragonForce Ransomware
October 14, 2025HIGH

Cottage Listed by play Ransomware Group

PlayQilin Ransomware
October 14, 2025HIGH

Metal Pros Listed by play Ransomware Group

Play Ransomware
October 14, 2025HIGH

Capitol Construction Services Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Promotion Management Center Listed by AiLock Ransomware Group

AiLock Ransomware
October 14, 2025HIGH

Smith Gardner Listed by akira Ransomware Group

Akira Ransomware
October 14, 2025HIGH

Roger RENARD Entreprise Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Polar-studio Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Buldi Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Paris Rétina Vision Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

UT Health Austin Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

PQCNC Hospitals Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

EURORDIS Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Alu Perpignan Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

SICE Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Alqueria Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Urban Linker Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

H. Gascon Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Ostrolenk Faber Listed by akira Ransomware Group

Akira Ransomware
October 14, 2025HIGH

Clifford Paper Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Radiant Beauty Supplies Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Prim Saveurs Import Export Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Gittens Healthcare Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Canapés Mobilier Décoration Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Club Lleuresport Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Repeated Signal Solutions Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

DV Hardwoods Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

M&E Global Group Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Morris-Sockle Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Trans-World Shipping Service Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Addis Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Ditransa Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

LaRosa's Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Hunter Construction Group Listed by qilin Ransomware Group

Qilin Ransomware
October 14, 2025HIGH

Typology Listed by qilin Ransomware Group

Qilin 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.