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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.
31356tracked breaches

Groups using this method

LockBit 3348Qilin 2247Akira 1570Clop 1343Play 1300INC Ransom 956The Gentlemen 941RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 417Everest 399Lockbit5 356Conti 351Dispossessor 344NightSpire 323Pysa 308Hunters 305Killsec 284
+320 more groups
Rhysida 280Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166ShinyHunters 158Apt73 158Space 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 52Orova 51Maze 51AiLock 50Termite 49Tengu 49Trigona 49Nitrogen 48Mallox 48Knight 47Global Secret Group 46Insomnia 46Crypto24 46Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Storm 40Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 38CRPxO 37Global 36Ciphbit 36Helldown 36Nokoyawa 36Moneymessage 35Arvinclub 35Spook 35Dark Project 34Lamashtu 34Aurora 33Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Majinahanashi 30Alphalocker 30Frag 30Payloadbin 29L 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 19ShadowByt3$ 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Panzer 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 13Zawoo 12Blackout 12IMNCrew 12Teamxxx 12Emperador 11Black X 11Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Doommageddon 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Iah6477 7Iah647 7Dysphor1a 7Barracuda 7Wallstreet 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7The Crew 6Ms13089 6Netrunner 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Gammax 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 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Falcon 2Nasirsecurity 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

February 3, 2025HIGH

Grail Springs Retreat Listed by medusa Ransomware Group

Medusa Ransomware
February 3, 2025HIGH

Glow Medi Spa Listed by medusa Ransomware Group

Medusa Ransomware
February 3, 2025HIGH

smithmidland.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 3, 2025HIGH

Ad***********.ca Listed by cloak Ransomware Group

Cloak Ransomware
February 3, 2025HIGH

Karadeniz Holding (karadenizholding.com) Listed by fog Ransomware Group

Fog Ransomware
February 3, 2025HIGH

statesideseattle.com Listed by incransom Ransomware Group

INC Ransom Ransomware
February 3, 2025HIGH

bestbrands.com Listed by cactus Ransomware Group

Cactus Ransomware
February 3, 2025HIGH

coel.com.mx Listed by apt73 Ransomware Group

Apt73 Ransomware
February 3, 2025HIGH

Madia Listed by fog Ransomware Group

Fog Ransomware
February 3, 2025HIGH

X-lab group Listed by fog Ransomware Group

Fog Ransomware
February 3, 2025HIGH

Bolin Centre for Climate Research Listed by fog Ransomware Group

Fog Ransomware
February 3, 2025HIGH

Lee Enterprises Listed by qilin Ransomware Group

Qilin Ransomware
February 3, 2025HIGH

Pineland community service board Listed by spacebears Ransomware Group

Space Bears Ransomware
February 3, 2025HIGH

www.jpwindustries.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 3, 2025HIGH

Altair Travel Listed by qilin Ransomware Group

Qilin Ransomware
February 3, 2025HIGH

www.alphamedctr.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 3, 2025HIGH

Optometrics Listed by play Ransomware Group

Play Ransomware
February 2, 2025HIGH

The Siegel Group, Inc. Listed by interlock Ransomware Group

Interlock Ransomware
February 2, 2025HIGH

Cyrious Software Listed by bianlian Ransomware Group

Bianlian Ransomware
February 2, 2025HIGH

Ayres Law Firm Listed by bianlian Ransomware Group

Bianlian Ransomware
February 2, 2025HIGH

Hafnia Law Firm Listed by beast Ransomware Group

Beast Ransomware
February 2, 2025HIGH

Four Eye Clinics Listed by abyss Ransomware Group

Abyss Ransomware
February 2, 2025HIGH

Tosaf Listed by handala Ransomware Group

Handala Ransomware
February 2, 2025HIGH

The Loretto Hospital Listed by ransomhouse Ransomware Group

Ransomhouse Ransomware
February 2, 2025HIGH

Massachusetts Municipal Wholesale Electric Listed by blacksuit Ransomware Group

Blacksuit Ransomware
February 2, 2025HIGH

jpcgroupinc.com Listed by abyss Ransomware Group

Abyss Ransomware
February 2, 2025HIGH

Civic Committee Listed by bianlian Ransomware Group

Bianlian Ransomware
February 2, 2025HIGH

hreu.eu Listed by funksec Ransomware Group

Funksec Ransomware
February 2, 2025HIGH

turbomp.com Listed by stormous Ransomware Group

Stormous Ransomware
February 2, 2025HIGH

www.ccttechnologies.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 2, 2025HIGH

Growth Acceleration Partners Listed by bianlian Ransomware Group

Bianlian Ransomware
February 1, 2025HIGH

GATTELLI SpA Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
February 1, 2025HIGH

Eascon Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
February 1, 2025HIGH

myisp.live Listed by funksec Ransomware Group

Funksec Ransomware
February 1, 2025HIGH

CIERANT.COM Listed by clop Ransomware Group

Clop Ransomware
February 1, 2025HIGH

fiberskynet.net Listed by funksec Ransomware Group

Funksec Ransomware
February 1, 2025HIGH

tirtaraharja.co.id Listed by funksec Ransomware Group

Funksec Ransomware
February 1, 2025HIGH

Gitlabs: PT. ITPRENEUR INDONESIA TECHNOLOGY, GFZ Helmholtz Centre for Geosciences, LUA Cof... Listed by fog Ransomware Group

Fog Ransomware
February 1, 2025HIGH

DATACONSULTANTS.COM Listed by clop Ransomware Group

Clop Ransomware
February 1, 2025HIGH

CHAMPIONHOMES.COM Listed by clop Ransomware Group

Clop Ransomware
February 1, 2025HIGH

CIE Listed by fog Ransomware Group

Fog Ransomware
February 1, 2025HIGH

DATATRAC.COM Listed by clop Ransomware Group

Clop Ransomware
February 1, 2025HIGH

Nano Health Listed by killsec Ransomware Group

Killsec Ransomware
February 1, 2025HIGH

St. Nicholas School Listed by 8base Ransomware Group

8base Ransomware
February 1, 2025HIGH

High Learn Ltd Listed by 8base Ransomware Group

8base Ransomware
February 1, 2025HIGH

CAMRIDGEPORT Listed by spacebears Ransomware Group

Space Bears Ransomware
February 1, 2025HIGH

Falcon Gaming Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
February 1, 2025HIGH

Utilissimo Transportes Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
February 1, 2025HIGH

Technico Listed by arcusmedia Ransomware Group

Arcus Media Ransomware
February 1, 2025HIGH

sehma.com Listed by threeam Ransomware Group

Threeam Ransomware
February 1, 2025HIGH

LUA Coffee Listed by fog Ransomware Group

Fog Ransomware
February 1, 2025HIGH

GFZ Helmholtz Centre for Geosciences Listed by fog Ransomware Group

Fog Ransomware
February 1, 2025HIGH

PT. ITPRENEUR INDONESIA TECHNOLOGY Listed by fog Ransomware Group

Fog Ransomware
February 1, 2025HIGH

Jildor Shoes Listed by play Ransomware Group

Play Ransomware
February 1, 2025HIGH

CESI Listed by termite Ransomware Group

Termite Ransomware
February 1, 2025HIGH

Tan Teck Seng Electric (Co) Pte Ltd Listed by 8base Ransomware Group

8base Ransomware
January 31, 2025HIGH

lofotenseafood.com Listed by lynx Ransomware Group

Lynx Ransomware
January 31, 2025HIGH

allbrightcotton.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

clarkpower.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

sgbllp.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

isisecurity.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

scrantonrealtors.org Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

madisonforms.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

Denton Regional Suicide Prevention Coalition Listed by qilin Ransomware Group

Qilin Ransomware
January 31, 2025HIGH

simcointeriors.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

calfaucets.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

yhti.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

njcar.org Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

atlanticelectrics.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

JFGV.ca Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

worldfabricinc.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

dms-ksa.com Listed by funksec Ransomware Group

Funksec Ransomware
January 31, 2025HIGH

(M)Empire-home-center Listed by lynx Ransomware Group

Lynx Ransomware
January 31, 2025HIGH

Southeast Supply Listed by 8base Ransomware Group

8base Ransomware
January 31, 2025HIGH

Professional Computer Co., Ltd. Listed by fog Ransomware Group

Fog Ransomware
January 31, 2025HIGH

Associated Endocrinologists Listed by ransomhouse Ransomware Group

Ransomhouse Ransomware
January 31, 2025HIGH

Longue Vue Club Listed by lynx Ransomware Group

Lynx Ransomware
January 31, 2025HIGH

Lakeshore Title Agency Listed by ransomexx Ransomware Group

Ransomexx Ransomware
January 31, 2025HIGH

www.cmsg.cl Listed by ransomhub Ransomware Group

RansomHub Ransomware
January 31, 2025HIGH

megamtls.com Listed by incransom Ransomware Group

INC Ransom Ransomware
January 31, 2025HIGH

Tie Down Engineering Listed by play Ransomware Group

Play Ransomware
January 31, 2025HIGH

Monroe Transportation Services Inc Listed by play Ransomware Group

Play Ransomware
January 31, 2025HIGH

Kensington Glass Arts Listed by play Ransomware Group

Play Ransomware
January 31, 2025HIGH

vanguardpaints.com Listed by akira Ransomware Group

Akira Ransomware
January 31, 2025HIGH

EAC Consulting Listed by play Ransomware Group

Play Ransomware
January 31, 2025HIGH

Baltimore Country Club Listed by play Ransomware Group

Play Ransomware
January 31, 2025HIGH

nldappraisals.com Listed by qilin Ransomware Group

Qilin Ransomware
January 31, 2025HIGH

A2b-cargo.com Listed by flocker Ransomware Group

Flocker Ransomware
January 31, 2025HIGH

X-Pans Listed by fog Ransomware Group

Fog Ransomware
January 31, 2025HIGH

Propulsion Academy AG Listed by fog Ransomware Group

Fog Ransomware
January 31, 2025HIGH

Tata Technologies Listed by hunters Ransomware Group

Hunters Ransomware
January 31, 2025HIGH

welcompanies.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
January 31, 2025HIGH

W*****e.com Listed by flocker Ransomware Group

Flocker Ransomware
January 31, 2025HIGH

Story Environmental Listed by play Ransomware Group

Play Ransomware
January 31, 2025HIGH

Shinn Fu Company of America Listed by play Ransomware Group

Play Ransomware
January 31, 2025HIGH

Fayez Spa Listed by medusa Ransomware Group

Medusa Ransomware
January 31, 2025HIGH

Beauty Works Spa Listed by medusa Ransomware Group

Medusa Ransomware
January 31, 2025HIGH

Trimaco Listed by medusa Ransomware Group

Medusa Ransomware
January 31, 2025HIGH

Farrar Corporation Listed by dragonforce Ransomware Group

DragonForce Ransomware
January 31, 2025HIGH

USGlobeCorp Listed by dragonforce Ransomware Group

DragonForce 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.