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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.
33178tracked breaches

Groups using this method

LockBit 3418Qilin 2398Akira 1638Clop 1368Play 1329The Gentlemen 1058INC Ransom 998RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 424Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+336 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174Handala 172FunkSec 170Cloak 168SilentRansomGroup 164Krybit 164Space Bears 159APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Direwolf 142Sarcoma 142Snatch 142Interlock 139Pear 129Ragnar Locker 128N0n 125NoEscape 124Genesis 122Settra 121RA World 120Payoutsking 119Arcus Media 117Anubis 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98BrainCipher 91Abyss 91Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 76Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 67Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 59Insomnia 58Flocker 58Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51Aurora 50Blacknevas 50AiLock 50Nitrogen 49Leakeddata 49Tengu 49Trigona 49Lamashtu 48Mallox 48Crypto24 47Knight 47Dark Project 46M3rx 45Midas 44Wallstreet 43Cmdorganization 43Emperador 42Panzer 42Donutleaks 42Majinahanashi 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Booba Project 32Suncrypt 32Marketo 32Blackmatter 32Bravox 31Zawoo 31Alphalocker 30Frag 30Fulcrumsec 29Payloadbin 29L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Vexy Ransomware 24Morpheus 24Vexy 23ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Eclipse 21Daixin 21Xinglocker 21Black X 20Hellcat 20Leaktheanalyst 20Booba Team 19Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Tridentlocker 17ALP-001 17Sabbath 17Iah647 16Iah6477 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Helix 15Doommageddon 15Azroteam 15Cheers 15Nefilim 15Hyflock 14VYPR 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 9Endzone 8Gammax 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Redact 7RunSomeWares 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Exitium 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 4Falcon 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Scarlettgroup 2Blacklocks 2ImNotAVillain 2Secp0 2Sovcali 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

October 6, 2026HIGH

All Souls St Gabriels School Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 6, 2026HIGH

Four Hands LLC Listed by Umbra Ransomware Group

Umbra Ransomware
October 6, 2026HIGH

Machine sro Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 6, 2026HIGH

Ansonia Public Schools Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 5, 2026HIGH

Metrocolor S.A. Listed by Emperador Ransomware Group

Emperador Ransomware
October 5, 2026HIGH

ikhasas.com Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

halservice.it Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

Nelson Mullins Riley & Scarborough Listed by Leakeddata Ransomware Group

Leakeddata Ransomware
October 5, 2026HIGH

duhaas.sk Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

grundens.com Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

Sheppard Listed by Leakeddata Ransomware Group

Leakeddata Ransomware
October 5, 2026HIGH

Turn5 Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
October 5, 2026HIGH

t-systems.com Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

Saskatoon Tribal Council Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 5, 2026HIGH

Warning Listed by Endzone Ransomware Group

Endzone Ransomware
October 5, 2026HIGH

Circulating Air Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Gen3 Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Sims Vibration Laboratory Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

JPS Health Network Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Sims Vibration Laboratory Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Champaign Unit 4 School District Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Trump Mobile Wireless (Telecom) Listed by Byod Ransomware Group

Byod Ransomware
October 5, 2026HIGH

Grupo Industrial Tauro Listed by Lamashtu Ransomware Group

Lamashtu Ransomware
October 5, 2026HIGH

Asia Era One Listed by Qilin Ransomware Group

Qilin Ransomware
October 5, 2026HIGH

Onsemi Listed by Qilin Ransomware Group

Qilin Ransomware
October 5, 2026HIGH

Company #1 Listed by N0n Ransomware Group

N0n Ransomware
October 5, 2026HIGH

Millensys Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
October 5, 2026HIGH

Infomedia A/S Listed by Aurora Ransomware Group

Aurora Ransomware
October 5, 2026HIGH

Fluge Audiovisuales Listed by Lamashtu Ransomware Group

Lamashtu Ransomware
October 5, 2026HIGH

Gen3 Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Bender Tribunenbau Listed by Lamashtu Ransomware Group

Lamashtu Ransomware
October 5, 2026HIGH

Eteam Listed by Byod Ransomware Group

Byod Ransomware
October 5, 2026HIGH

capitalbankhaiti.biz Listed by LockBit Ransomware Group

LockBit Ransomware
October 5, 2026HIGH

Agio International Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Royal Selangor Listed by Byod Ransomware Group

Byod Ransomware
October 5, 2026HIGH

dd-automation.ch Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

stuecheli.ch Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

bwi-bau.de Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

R***e Pa****** Listed by NightSpire Ransomware Group

NightSpire Ransomware
October 5, 2026HIGH

anwo.cl Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

part02.simplexengg.in Listed by Eclipse Ransomware Group

Eclipse Ransomware
October 5, 2026HIGH

dd-automation.ch Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

JPS Health Network Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Champaign Unit 4 School District Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Agio International Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Praxis EMR Listed by Insomnia Ransomware Group

Insomnia Ransomware
October 5, 2026HIGH

Praxis EMR Listed by Insomnia Ransomware Group

Insomnia Ransomware
October 5, 2026HIGH

H&L Manufacturing Listed by Interlock Ransomware Group

Interlock Ransomware
October 5, 2026HIGH

Nelson Mullins Riley & Scarborough Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
October 5, 2026HIGH

M** A******* G********** O******* a** P***** S****** A********* Listed by Netrunner Ransomware Group

Netrunner Ransomware
October 5, 2026HIGH

R***e Pa****** Listed by NightSpire Ransomware Group

NightSpire Ransomware
October 5, 2026HIGH

Standpointe / Trinite Solutions Listed by Byod Ransomware Group

Byod Ransomware
October 5, 2026HIGH

Circulating Air Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Medical Data Rx Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Trump Mobile Wireless (Telecom) Listed by BYOD Ransomware Group

BYOD Ransomware
October 5, 2026HIGH

A...n Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
October 5, 2026HIGH

O2 Dental Group Listed by Interlock Ransomware Group

Interlock Ransomware
October 5, 2026HIGH

Company #3 Listed by N0n Ransomware Group

N0n Ransomware
October 5, 2026HIGH

Company #2 Listed by N0n Ransomware Group

N0n Ransomware
October 5, 2026HIGH

Trans Logroño Sociedad Anonima Listed by Lamashtu Ransomware Group

Lamashtu Ransomware
October 5, 2026HIGH

Pancaribbean Logistics Group Listed by Emperador Ransomware Group

Emperador Ransomware
October 5, 2026HIGH

Medical Data Rx Listed by VYPR Ransomware Group

VYPR Ransomware
October 5, 2026HIGH

Rueegseggerag Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
October 5, 2026HIGH

Eteam Listed by BYOD Ransomware Group

BYOD Ransomware
October 5, 2026HIGH

sterrer.net Listed by SafePay Ransomware Group

SafePay Ransomware
October 5, 2026HIGH

Global Security Concepts Listed by Qilin Ransomware Group

Qilin Ransomware
October 5, 2026HIGH

Cam Group LLC Listed by Doommageddon Ransomware Group

Doommageddon Ransomware
October 5, 2026HIGH

ENKA Schools Listed by Doommageddon Ransomware Group

Doommageddon Ransomware
October 5, 2026HIGH

Thomas Y. Pickett & Co., Inc. Listed by Aurora Ransomware Group

Aurora Ransomware
October 5, 2026HIGH

Sheppard Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
October 5, 2026HIGH

Franklin Empire Listed by Byod Ransomware Group

Byod Ransomware
October 4, 2026HIGH

Softruck Listed by Direwolf Ransomware Group

Direwolf Ransomware
October 4, 2026HIGH

euroditel.com Listed by Krybit Ransomware Group

Krybit Ransomware
October 4, 2026HIGH

MorseLife Health System, Inc. Listed by Booba Project Ransomware Group

Booba Project Ransomware
October 4, 2026HIGH

superpack.com.co Listed by Krybit Ransomware Group

Krybit Ransomware
October 4, 2026HIGH

Cotesma Listed by Qilin Ransomware Group

Qilin Ransomware
October 4, 2026HIGH

Nipigon District Memorial Hospital Listed by Storm Ransomware Group

Storm Ransomware
October 4, 2026HIGH

Bold Spring Nursery Listed by Play Ransomware Group

Play Ransomware
October 4, 2026HIGH

Chadwick Switchboards Listed by Qilin Ransomware Group

Qilin Ransomware
October 4, 2026HIGH

Omur Hirdavat Ltd Listed by Emperador Ransomware Group

Emperador Ransomware
October 4, 2026HIGH

Emser Listed by Qilin Ransomware Group

Qilin Ransomware
October 4, 2026HIGH

Mutsumi Group Listed by Qilin Ransomware Group

Qilin Ransomware
October 4, 2026HIGH

MorseLife Health System, Inc. Listed by Booba Team Ransomware Group

Booba Team Ransomware
October 4, 2026HIGH

Silicon Valley Glass Listed by Play Ransomware Group

Play Ransomware
October 4, 2026HIGH

Unident Group Listed by Qilin Ransomware Group

Qilin Ransomware
October 4, 2026HIGH

daralteb.com Listed by Krybit Ransomware Group

Krybit Ransomware
October 3, 2026HIGH

Aware Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 3, 2026HIGH

Genesis Credit Management Listed by Qilin Ransomware Group

Qilin Ransomware
October 3, 2026HIGH

Precon Marine Inc Listed by Netrunner Ransomware Group

Netrunner Ransomware
October 3, 2026HIGH

Forma Therapeutics Holdings, Inc. Listed by NightSpire Ransomware Group

NightSpire Ransomware
October 3, 2026HIGH

A****n Listed by Payoutsking Ransomware Group

Payoutsking Ransomware
October 3, 2026HIGH

Center State Engineering Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 3, 2026HIGH

World Cup 2034 Listed by Wallstreet Ransomware Group

Wallstreet Ransomware
October 3, 2026HIGH

Skaff Group Listed by Rhysida Ransomware Group

Rhysida Ransomware
October 3, 2026HIGH

Forma Therapeutics Holdings, Inc. Listed by NightSpire Ransomware Group

NightSpire Ransomware
October 3, 2026HIGH

St. Francis Healthcare Systems of Hawaii Listed by Wallstreet Ransomware Group

Wallstreet Ransomware
October 3, 2026HIGH

Zelham Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 3, 2026HIGH

Seven Seas Group Listed by Spirals Ransomware Group

Spirals Ransomware
October 2, 2026HIGH

Pacific Tank Lines Listed by Akira Ransomware Group

Akira Ransomware
October 2, 2026HIGH

EdgeEndo® USA Listed by Booba Project Ransomware Group

Booba Project 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.