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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 8Dysphor1a 7Iah647 7Iah6477 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 21, 2025HIGH

G&S Electric LLC Listed by medusa Ransomware Group

Medusa Ransomware
February 21, 2025HIGH

www.fla-esq.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 21, 2025HIGH

Planet One Listed by lynx Ransomware Group

Lynx Ransomware
February 21, 2025HIGH

www.electro-fusion.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 21, 2025HIGH

Crossroads Trading Company, Inc Listed by qilin Ransomware Group

Qilin Ransomware
February 21, 2025HIGH

Martin Energy Group Services Listed by medusa Ransomware Group

Medusa Ransomware
February 21, 2025HIGH

Tristram European Listed by dragonforce Ransomware Group

DragonForce Ransomware
February 20, 2025HIGH

op*********.eu Listed by cloak Ransomware Group

Cloak Ransomware
February 20, 2025HIGH

Waggonereng.com Listed by cloak Ransomware Group

Cloak Ransomware
February 20, 2025HIGH

Medical File Listed by killsec Ransomware Group

Killsec Ransomware
February 20, 2025HIGH

Primary Flow Signal: Flow Meters | Flow Measurement Listed by qilin Ransomware Group

Qilin Ransomware
February 20, 2025HIGH

wr********.de Listed by cloak Ransomware Group

Cloak Ransomware
February 20, 2025HIGH

Minaris Medical America Listed by akira Ransomware Group

Akira Ransomware
February 20, 2025HIGH

pen********.de Listed by cloak Ransomware Group

Cloak Ransomware
February 20, 2025HIGH

M-1 TOOLWORKS Listed by apos Ransomware Group

Apos Ransomware
February 20, 2025HIGH

www.okddsi.net Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 20, 2025HIGH

prestigeer.com Listed by safepay Ransomware Group

SafePay Ransomware
February 20, 2025HIGH

Compound Solutions Listed by play Ransomware Group

Play Ransomware
February 20, 2025HIGH

oa*************.us Listed by cloak Ransomware Group

Cloak Ransomware
February 20, 2025HIGH

Berg Engineering Consultants, Ltd. Listed by akira Ransomware Group

Akira Ransomware
February 20, 2025HIGH

www.black-star.fr Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 20, 2025HIGH

ehdd.com Listed by incransom Ransomware Group

INC Ransom Ransomware
February 20, 2025HIGH

tequaly.com Listed by embargo Ransomware Group

Embargo Ransomware
February 19, 2025HIGH

Abatix Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

DRD Communications Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Donacoop (VinaCapital) Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Flavor Producers Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

hanson-inc.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

CPF Financial Services Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Arcandco Listed by termite Ransomware Group

Termite Ransomware
February 19, 2025HIGH

Lawsoft Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

DR.Claims FL LLC Listed by killsec Ransomware Group

Killsec Ransomware
February 19, 2025HIGH

Hog Slat Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

NimuSoft Listed by killsec Ransomware Group

Killsec Ransomware
February 19, 2025HIGH

DTI Foreign Trade Service Corps Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

horizonmedia.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

ntic.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

Universidade Federal de Sergipe Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

crescentenergyco.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

Help Me Grow Yolo Listed by killsec Ransomware Group

Killsec Ransomware
February 19, 2025HIGH

Paltrack Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

loopcap.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

smythco.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

polycorp.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

BIB Insurance Brokers Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

British School of Brasilia Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Dekoyap Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

London Belgravia Listed by termite Ransomware Group

Termite Ransomware
February 19, 2025HIGH

Rogers Capital Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

alexandergroup.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

Pos Bilişim Teknolojileri Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

www.msssolutions.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

Brolly Listed by killsec Ransomware Group

Killsec Ransomware
February 19, 2025HIGH

Seguros la Cmara Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

AUSA Soluciones Logisticas Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Del Campo Supreme Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Ligentia Listed by termite Ransomware Group

Termite Ransomware
February 19, 2025HIGH

BeniPlus Listed by killsec Ransomware Group

Killsec Ransomware
February 19, 2025HIGH

rossmanmedia.ae Listed by funksec Ransomware Group

Funksec Ransomware
February 19, 2025HIGH

InjectSense Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Ophtazon Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Surtel Technologies Pvt Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

National Legal Service Listed by termite Ransomware Group

Termite Ransomware
February 19, 2025HIGH

HSR Specialist Researchers Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Barnhartcrane.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

derichsukonertz.de Listed by lynx Ransomware Group

Lynx Ransomware
February 19, 2025HIGH

Rooks Rider Solicitors Listed by termite Ransomware Group

Termite Ransomware
February 19, 2025HIGH

United Enterprise Fund Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

farmerbros.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

Drive Products Listed by interlock Ransomware Group

Interlock Ransomware
February 19, 2025HIGH

estilointeriors.co.uk Listed by safepay Ransomware Group

SafePay Ransomware
February 19, 2025HIGH

Pre Con Industries Listed by play Ransomware Group

Play Ransomware
February 19, 2025HIGH

BioNet-Asia Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Südkabel GmbH Listed by akira Ransomware Group

Akira Ransomware
February 19, 2025HIGH

VISEO Listed by fog Ransomware Group

Fog Ransomware
February 19, 2025HIGH

Next TI Listed by fog Ransomware Group

Fog Ransomware
February 19, 2025HIGH

Vector Engineering, Inc Listed by akira Ransomware Group

Akira Ransomware
February 19, 2025HIGH

Hall Law Group LLP Listed by akira Ransomware Group

Akira Ransomware
February 19, 2025HIGH

Hart Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Haggin Oaks Golf (hagginoaks.com) Listed by fog Ransomware Group

Fog Ransomware
February 19, 2025HIGH

EzyLegal Listed by killsec Ransomware Group

Killsec Ransomware
February 19, 2025HIGH

traffic-advertising-llc Listed by qilin Ransomware Group

Qilin Ransomware
February 19, 2025HIGH

dr-elizabeth-bjornson Listed by qilin Ransomware Group

Qilin Ransomware
February 19, 2025HIGH

lake-washington-vascular Listed by qilin Ransomware Group

Qilin Ransomware
February 19, 2025HIGH

Gaines County, Texas Listed by qilin Ransomware Group

Qilin Ransomware
February 19, 2025HIGH

Colliers Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

anomatic.com Listed by chaos Ransomware Group

Chaos Ransomware
February 19, 2025HIGH

Seac Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Paratus Listed by akira Ransomware Group

Akira Ransomware
February 19, 2025HIGH

Gitlabs: Next TI, VISEO, Hochschule Trier Listed by fog Ransomware Group

Fog Ransomware
February 19, 2025HIGH

Madagascar Airlines Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 19, 2025HIGH

Genea Listed by termite Ransomware Group

Termite Ransomware
February 18, 2025HIGH

Dectron Listed by play Ransomware Group

Play Ransomware
February 18, 2025HIGH

Decore-Ative Specialties Listed by akira Ransomware Group

Akira Ransomware
February 18, 2025HIGH

HCRG Care Group Listed by medusa Ransomware Group

Medusa Ransomware
February 18, 2025HIGH

PREMIER HOUSEWARES LIMITED Listed by akira Ransomware Group

Akira Ransomware
February 18, 2025HIGH

Daniels Homes Listed by akira Ransomware Group

Akira Ransomware
February 18, 2025HIGH

l.warsemann.fr Listed by qilin Ransomware Group

Qilin Ransomware
February 18, 2025HIGH

www.confabca.com Listed by ransomhub Ransomware Group

RansomHub Ransomware
February 18, 2025HIGH

www.cda.be Listed by ransomhub Ransomware Group

RansomHub 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.