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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.
31268tracked breaches

Groups using this method

LockBit 3347Qilin 2233Akira 1567Clop 1343Play 1300INC Ransom 954The Gentlemen 925RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 416Everest 399Lockbit5 355Conti 351Dispossessor 344NightSpire 323Pysa 308Hunters 305Killsec 284
+318 more groups
Rhysida 278Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166Apt73 158Space Bears 157ShinyHunters 154Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142Sarcoma 141SilentRansomGroup 137Krybit 133Ragnarlocker 128Noescape 124Interlock 121Raworld 120Direwolf 117Toufan 117Pear 116Genesis 112ElDorado 112Arcus Media 110Monti 110Anubis 109Payoutsking 109Cuba 103Deadlock 99Kairos 94Abyss 91Threeam 90Revil 89Medusalocker 88Ransomexx 84Chaos 83Warlock 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 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Dark Project 34Moneymessage 34Lamashtu 34Aurora 33Obscura 33dAn0n 33Global 32Suncrypt 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 18ShadowByt3$ 17ALP-001 17Sabbath 17Booba Project 16Panzer 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Blackout 12IMNCrew 12Teamxxx 12Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Emperador 9Black X 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Barracuda 7Wallstreet 7Doommageddon 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 4Iah647 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Nasirsecurity 2Sovcali 2Leaknet 23am 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

May 12, 2026HIGH

Kaplan Companies Listed by akira Ransomware Group

Akira Ransomware
May 12, 2026HIGH

Porter Wright Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
May 12, 2026HIGH

SHERIFF Listed by qilin Ransomware Group

Qilin Ransomware
May 12, 2026HIGH

Northern Mechanical Contractors Listed by play Ransomware Group

Play Ransomware
May 12, 2026HIGH

dentoncalvary.org Listed by lockbit5 Ransomware Group

Lockbit5LockBit Ransomware
May 12, 2026HIGH

Qatar National Broadband Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 12, 2026HIGH

Shajarpak Securities Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 12, 2026HIGH

Bestat Pharmaservices Corp. Listed by worldleaks Ransomware Group

World Leaks Ransomware
May 12, 2026HIGH

Focus Design Partners Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 12, 2026HIGH

NaRaYa Listed by lamashtu Ransomware Group

Lamashtu Ransomware
May 12, 2026HIGH

Rivadeneyra Treviño Listed by bravox Ransomware Group

Bravox Ransomware
May 12, 2026HIGH

Value Exchange International Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 12, 2026HIGH

Avanti Windows & Doors Listed by aurora Ransomware Group

Aurora Ransomware
May 12, 2026HIGH

Oriental Diamond Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 12, 2026HIGH

GeTeCe Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 12, 2026HIGH

Amstel Securities Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 12, 2026HIGH

Electroban SAE Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
May 12, 2026HIGH

Taylor Clay Products Listed by akira Ransomware Group

Akira Ransomware
May 11, 2026HIGH

Jozef Stefan Institute (IJS) Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
May 11, 2026HIGH

Integrated Process Engineers & Constructors. Listed by genesis Ransomware Group

Genesis Ransomware
May 11, 2026HIGH

rbh aerospace inc Listed by incransom Ransomware Group

INC Ransom Ransomware
May 11, 2026HIGH

Bideawee Listed by incransom Ransomware Group

INC Ransom Ransomware
May 11, 2026HIGH

Advanced Software Products Group Listed by cmdorganization Ransomware Group

Cmdorganization Ransomware
May 11, 2026HIGH

Forestdale Listed by moneymessage Ransomware Group

Moneymessage Ransomware
May 11, 2026HIGH

Depósito Dental Universitario Listed by lamashtu Ransomware Group

Lamashtu Ransomware
May 11, 2026HIGH

Sistemas Electrónicos y de Telecomunicaciones Listed by lamashtu Ransomware Group

Lamashtu Ransomware
May 11, 2026HIGH

First United Methodist Church Boerne Listed by interlock Ransomware Group

Interlock Ransomware
May 11, 2026HIGH

ice.org.uk Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
May 11, 2026HIGH

Park Dental Research Listed by interlock Ransomware Group

Interlock Ransomware
May 11, 2026HIGH

Waterford Hotel Group Listed by interlock Ransomware Group

Interlock Ransomware
May 11, 2026HIGH

Fargo Moorhead West Fargo Chamber Listed by genesis Ransomware Group

Genesis Ransomware
May 11, 2026HIGH

Alpinion Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
May 11, 2026HIGH

Cass information Systems Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
May 11, 2026HIGH

arc-reins.com + fidelityunited.ae UPDATE-FULL DATA DUMP Listed by stormous Ransomware Group

Stormous Ransomware
May 11, 2026HIGH

Arwini Listed by kairos Ransomware Group

Kairos Ransomware
May 11, 2026HIGH

Keller Williams Real Estate - Exton Listed by qilin Ransomware Group

Qilin Ransomware
May 11, 2026HIGH

Accretech America Inc. Listed by AiLock Ransomware Group

AiLock Ransomware
May 11, 2026HIGH

Ayuntamiento de Valdemoro Listed by kairos Ransomware Group

Kairos Ransomware
May 11, 2026HIGH

Circle U Foods Listed by akira Ransomware Group

Akira Ransomware
May 11, 2026HIGH

Tab Service Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
May 11, 2026HIGH

Lapsus$ Leaks Vodafone Source Code and Database Credentials

Lapsus$ Ransomware
May 11, 2026HIGH

Casino Gaming Commission Listed by genesis Ransomware Group

Genesis Ransomware
May 11, 2026HIGH

AppDirect Listed by qilin Ransomware Group

Qilin Ransomware
May 11, 2026HIGH

Kent District Library Listed by interlock Ransomware Group

Interlock Ransomware
May 11, 2026HIGH

Palo Listed by genesis Ransomware Group

Genesis Ransomware
May 11, 2026HIGH

Nijborg Staal Listed by akira Ransomware Group

Akira Ransomware
May 11, 2026HIGH

Clarkson Walsh & Coulter Listed by akira Ransomware Group

Akira Ransomware
May 11, 2026HIGH

lalsgroup.com Listed by incransom Ransomware Group

INC Ransom Ransomware
May 11, 2026HIGH

Ben F. Barcus and associates pllc Listed by genesis Ransomware Group

Genesis Ransomware
May 11, 2026HIGH

Pangolin Editions Listed by qilin Ransomware Group

Qilin Ransomware
May 11, 2026HIGH

HostBooks (HOT!) Listed by genesis Ransomware Group

Genesis Ransomware
May 10, 2026HIGH

Wayne Brothers Listed by LeakBazaar Ransomware Group

LeakBazaar Ransomware
May 10, 2026HIGH

Gastroenterology & Hepatology Listed by LeakBazaar Ransomware Group

LeakBazaar Ransomware
May 10, 2026HIGH

Marlborough Partners Listed by LeakBazaar Ransomware Group

LeakBazaar Ransomware
May 10, 2026HIGH

Intuitive Machines Listed by LeakBazaar Ransomware Group

LeakBazaar Ransomware
May 10, 2026HIGH

lifelongaccess.org Listed by lynx Ransomware Group

Lynx Ransomware
May 10, 2026HIGH

FulcrumSec Claims Ransomware Attack on Arup Group

Fulcrumsec Ransomware
May 10, 2026HIGH

ams-group.co.uk FULL DATA DUMP 33GB Listed by stormous Ransomware Group

Stormous Ransomware
May 10, 2026HIGH

lopezlawfl.com Listed by incransom Ransomware Group

INC Ransom Ransomware
May 10, 2026HIGH

AXCERA TRADING Listed by lapsus$ Ransomware Group

Lapsus$ Ransomware
May 10, 2026HIGH

Katahdin Technology Listed by LeakBazaar Ransomware Group

LeakBazaar Ransomware
May 10, 2026HIGH

https://sibillacapital.com/ Listed by incransom Ransomware Group

INC Ransom Ransomware
May 10, 2026HIGH

ossistemes.com Listed by lynx Ransomware Group

Lynx Ransomware
May 10, 2026HIGH

Notin Listed by everest Ransomware Group

Everest Ransomware
May 10, 2026HIGH

bayareaherbs.com Listed by lynx Ransomware Group

Lynx Ransomware
May 10, 2026HIGH

jacksoncountyin.com Listed by lynx Ransomware Group

Lynx Ransomware
May 10, 2026HIGH

st-annes.uk.com Listed by lynx Ransomware Group

Lynx Ransomware
May 10, 2026HIGH

csb-battery.com Listed by lynx Ransomware Group

Lynx Ransomware
May 10, 2026HIGH

funkychunky.com Listed by lynx Ransomware Group

Lynx Ransomware
May 10, 2026HIGH

Tr***ic Listed by AuditTeam Ransomware Group

AuditTeam Ransomware
May 10, 2026HIGH

e-jones associates LCC Listed by LeakBazaar Ransomware Group

LeakBazaar Ransomware
May 10, 2026HIGH

www.kurita.eu Listed by lynx Ransomware Group

Lynx Ransomware
May 10, 2026HIGH

Millennium packages Listed by LeakBazaar Ransomware Group

LeakBazaar Ransomware
May 9, 2026HIGH

Prescott & Holden Listed by genesis Ransomware Group

Genesis Ransomware
May 9, 2026HIGH

eclagestio360.com Listed by krybit Ransomware Group

Krybit 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.