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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

August 8, 2026HIGH

Omnicell Listed by Everest Ransomware Group

Everest Ransomware
August 8, 2026HIGH

Ingersoll Rand Listed by Everest Ransomware Group

Everest Ransomware
August 8, 2026HIGH

Moses & Singer Listed by Leakeddata Ransomware Group

Leakeddata Ransomware
August 7, 2026HIGH

Nobema Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Tesi Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

National Furniture Outlet Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Ponti Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

aZaaS Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Hoang Chiropractic Center Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Feraboli Zootech Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Otegroup Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
August 7, 2026HIGH

Vitex Pharmaceuticals Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Alya Construtora Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 7, 2026HIGH

Medicos Listed by Bravox Ransomware Group

Bravox Ransomware
August 7, 2026HIGH

T***w**x Listed by NightSpire Ransomware Group

NightSpire Ransomware
August 7, 2026HIGH

Eisner Zt Gmbh Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2026HIGH

Alya Construtora Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 7, 2026HIGH

Godollo Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Astro Electroplating Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2026HIGH

Holborn European Marketing Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Intranet Gov Brasil Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Axson Teknik Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

LensAss Architecten Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Hartfiel Automation Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

YY Business Solutions Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Halliday Watkins Mann Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

ZS Salovnova Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Hiwin Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Hst Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Mdj Management Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

INKA Group GmbH Co Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

DHC Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Groupe BPCE Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Atms Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 7, 2026HIGH

Hitech Distribuzione Informatica S.r.l. (HTDI) Listed by Space Bears Ransomware Group

Space Bears Ransomware
August 7, 2026HIGH

Vemec Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

actini.com Listed by Krybit Ransomware Group

Krybit Ransomware
August 7, 2026HIGH

Nikan Awasisak Agency Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2026HIGH

Continental.Aero Listed by Clop Ransomware Group

Clop Ransomware
August 7, 2026HIGH

Sawyer Savings Bank Listed by Storm Ransomware Group

Storm Ransomware
August 7, 2026HIGH

United Group of Companies Listed by Storm Ransomware Group

Storm Ransomware
August 7, 2026HIGH

Depona Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2026HIGH

Filtronic Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2026HIGH

John C Saunders, CPA Listed by Qilin Ransomware Group

Qilin Ransomware
August 7, 2026HIGH

Mindray.Com Listed by Clop Ransomware Group

Clop Ransomware
August 7, 2026HIGH

Mayer Brown Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
August 7, 2026HIGH

hymiasa.com Listed by Krybit Ransomware Group

Krybit Ransomware
August 7, 2026HIGH

ernat-bureau-etudes.fr Listed by Krybit Ransomware Group

Krybit Ransomware
August 7, 2026HIGH

reflet2000.fr Listed by Krybit Ransomware Group

Krybit Ransomware
August 7, 2026HIGH

serengetiestates.co.za Listed by Krybit Ransomware Group

Krybit Ransomware
August 7, 2026HIGH

Hiwin Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 7, 2026HIGH

Phase Technologies Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 6, 2026HIGH

EduSpa Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 6, 2026HIGH

GCATS Investments Listed by Play Ransomware Group

Play Ransomware
August 6, 2026HIGH

Jakle & Alexander Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2026HIGH

Signature Services Listed by Play Ransomware Group

Play Ransomware
August 6, 2026HIGH

J&T Bank and Trust Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2026HIGH

Highwoods Properties Listed by Helix Ransomware Group

Helix Ransomware
August 6, 2026HIGH

ALIZE (alize-sud.fr) Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2026HIGH

AmSpec Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2026HIGH

Akuur Law Firm Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2026HIGH

Nelson Manufacturing Listed by Storm Ransomware Group

Storm Ransomware
August 6, 2026HIGH

OVP Health Listed by Storm Ransomware Group

Storm Ransomware
August 6, 2026HIGH

Pioneer Bank Listed by Storm Ransomware Group

Storm Ransomware
August 6, 2026HIGH

RS Automation Co., Ltd. Listed by Barracuda Ransomware Group

Barracuda Ransomware
August 6, 2026HIGH

Park Place Behavioral Health Care Listed by Insomnia Ransomware Group

Insomnia Ransomware
August 6, 2026HIGH

Stonecrest POA Listed by Orova Ransomware Group

Orova Ransomware
August 6, 2026HIGH

Hope's Windows Listed by Cry0 Ransomware Group

Cry0 Ransomware
August 6, 2026HIGH

immobilia.hu Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

psec.com.ar Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

lya Construtora Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 6, 2026HIGH

gslusa.com Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

automobile-mueller.info Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

Primary Eye Care Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 6, 2026HIGH

laticrete.com.cn Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

bouygues-es.fr Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

City of Beacon Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 6, 2026HIGH

Pro-Tuff | Decals Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
August 6, 2026HIGH

Namyang Industrial Co., Ltd. \ NAMYANG NEXMO Listed by Barracuda Ransomware Group

Barracuda Ransomware
August 6, 2026HIGH

First Baptist Church of Belleview Listed by Orova Ransomware Group

Orova Ransomware
August 6, 2026HIGH

clubonecasino.com Listed by Threeam Ransomware Group

Threeam Ransomware
August 6, 2026HIGH

City of Beacon Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 6, 2026HIGH

Techventures Bank S.A. Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 6, 2026HIGH

lya Construtora Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 6, 2026HIGH

zuckers.com Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

City of McMinnville OR Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 6, 2026HIGH

Basic Grain Products Listed by Akira Ransomware Group

Akira Ransomware
August 6, 2026HIGH

Hilliard's Air Conditioning & Heating Inc Listed by Orova Ransomware Group

Orova Ransomware
August 6, 2026HIGH

St Theresa Catholic Church Listed by Orova Ransomware Group

Orova Ransomware
August 6, 2026HIGH

Crystal Pharmatech Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2026HIGH

Bloom Financials Listed by Qilin Ransomware Group

Qilin Ransomware
August 6, 2026HIGH

Platinum Group Listed by Play Ransomware Group

Play Ransomware
August 6, 2026HIGH

Mitc Ag Listed by Bravox Ransomware Group

Bravox Ransomware
August 6, 2026HIGH

Data Exfiltration Diaries Listed by Leaknet Ransomware Group

Leaknet Ransomware
August 6, 2026HIGH

ferretornillos.com Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

Stoneybrook West Master Association, Inc Listed by Orova Ransomware Group

Orova Ransomware
August 6, 2026HIGH

atp.chaco.gob.ar Listed by L Group Ransomware Group

L Group Ransomware
August 6, 2026HIGH

Gemstone UK Listed by Orova Ransomware Group

Orova Ransomware
August 6, 2026HIGH

Pharma Test Apparatebau AG Listed by Akira Ransomware Group

Akira Ransomware
August 6, 2026HIGH

daycohost.com Listed by L Group Ransomware Group

L Group 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.