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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.
33240tracked breaches

Groups using this method

LockBit 3419Qilin 2400Akira 1638Clop 1369Play 1329The Gentlemen 1061INC Ransom 999RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 428Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+338 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174Handala 172FunkSec 170Cloak 168SilentRansomGroup 167Krybit 164Space Bears 159APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 142Direwolf 142Snatch 142Interlock 139N0n 138Pear 130Ragnar Locker 128NoEscape 124Genesis 122Settra 121RA World 120Payoutsking 119Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98Brain Cipher 91Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 67Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 59Global Secret Group 58Insomnia 58Flocker 58Darkvault 55Gunra 54Losttrust 53Leakeddata 52Aurora 51Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Lamashtu 48Mallox 48Crypto24 47Knight 47M3rx 45Midas 44Emperador 43Wallstreet 43Cmdorganization 43Panzer 42Donutleaks 42Majinahanashi 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Bravox 32Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Alphalocker 30Frag 30Fulcrumsec 29Payloadbin 29L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Vexy Ransomware 24Morpheus 24Booba Team 23Vexy 23ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Eclipse 21Daixin 21Xinglocker 21Black X 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Tridentlocker 17ALP-001 17Sabbath 17Iah6477 16Iah647 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 9Redact 8EndZone 8Gammax 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8RunSomeWares 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Sovcali 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Scarlettgroup 4Shiba 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 3Mimori 2Blacklocks 2ImNotAVillain 2Secp0 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Whitearmor 10x00 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

July 31, 2026HIGH

Aselsan Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

THY Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Johnson & Johnson Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Anadolubank Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 31, 2026HIGH

Anadolu Si̇gorta Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 30, 2026HIGH

Sonitor Technologies Listed by Pear Ransomware Group

Pear Ransomware
July 30, 2026HIGH

AguAseo Listed by Gammax Ransomware Group

Gammax Ransomware
July 30, 2026HIGH

MAG USA Inc Listed by Securotrop Ransomware Group

Securotrop Ransomware
July 30, 2026HIGH

Rondout Electric Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
July 30, 2026HIGH

Siam Stabilizers and Chemicals Co., Ltd. / SSC Listed by Gunra Ransomware Group

Gunra Ransomware
July 30, 2026HIGH

RE/MAX 1st Choice Listed by Gammax Ransomware Group

Gammax Ransomware
July 30, 2026HIGH

Collge Mont Notre-Dame de Sherbrooke Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
July 30, 2026HIGH

Warwick Fabrics Listed by Kairos Ransomware Group

Kairos Ransomware
July 30, 2026HIGH

Contact Group Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
July 30, 2026HIGH

L3Harris Listed by Kyber Ransomware Group

Kyber Ransomware
July 30, 2026HIGH

TenSparrows Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

ETA Technology Pvt Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 30, 2026HIGH

The Garfield County Sheriff Office Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 30, 2026HIGH

Orimar Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Affinity Capital Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Promatrix Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 30, 2026HIGH

Byonyks Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Indus Protech Solutions Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 30, 2026HIGH

Malaysian Nuclear Agency Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 30, 2026HIGH

servitelco Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Adpo Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Indian Motos Inmot Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Delkart Industries Pvt Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 30, 2026HIGH

Audio Precision, Inc Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Excel Consultores Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

sslf.local Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 30, 2026HIGH

Partnered Health Group Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 30, 2026HIGH

Db Tarimsal Enerji Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Kontact Consortium India Pvt Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 30, 2026HIGH

Yue Ki Industrial Listed by Morpheus Ransomware Group

Morpheus Ransomware
July 30, 2026HIGH

C.A. Walker Construction Listed by Genesis Ransomware Group

Genesis Ransomware
July 30, 2026HIGH

Pyramid Analytics B.V. Listed by Aurora Ransomware Group

Aurora Ransomware
July 30, 2026HIGH

Van Eijck International Car Rescue Listed by Aurora Ransomware Group

Aurora Ransomware
July 30, 2026HIGH

Prenisac Listed by Qilin Ransomware Group

Qilin Ransomware
July 30, 2026HIGH

Upanal CNC Solutions Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 30, 2026HIGH

Boyum IT Solutions (HOT!) Listed by Genesis Ransomware Group

Genesis Ransomware
July 30, 2026HIGH

Evosys Laser GmbH Listed by Aurora Ransomware Group

Aurora Ransomware
July 30, 2026HIGH

Angel Hotel Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 29, 2026HIGH

Tong Kong E & E Sdn Bhd (95907X) Listed by Black X Ransomware Group

Black X Ransomware
July 29, 2026HIGH

Sky Solutions Listed by Insomnia Ransomware Group

Insomnia Ransomware
July 29, 2026HIGH

Weilhotel Listed by Gunra Ransomware Group

Gunra Ransomware
July 29, 2026HIGH

sanaa hospital Listed by Black X Ransomware Group

Black X Ransomware
July 29, 2026HIGH

****.com.pa Listed by Section9 Ransomware Group

Section9 Ransomware
July 29, 2026HIGH

StellarRAD Systems Listed by Space Bears Ransomware Group

Space Bears Ransomware
July 29, 2026HIGH

harwal.net Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 29, 2026HIGH

Northwood Country Club Listed by Akira Ransomware Group

Akira Ransomware
July 29, 2026HIGH

Bretford Manufacturing Listed by Aurora Ransomware Group

Aurora Ransomware
July 28, 2026HIGH

Speed Group Listed by Blacknevas Ransomware Group

Blacknevas Ransomware
July 28, 2026HIGH

https://eclmn.com/ Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 28, 2026HIGH

minigrip.com.mx Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 28, 2026HIGH

Hoc Listed by Qilin Ransomware Group

Qilin Ransomware
July 28, 2026HIGH

greenecountyga.gov Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 28, 2026HIGH

Ducon Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 28, 2026HIGH

Accesso Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
July 28, 2026HIGH

Franz Krause artworksgroup Listed by Akira Ransomware Group

Akira Ransomware
July 28, 2026HIGH

eclmn.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 28, 2026HIGH

Della Casa Group AG Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 28, 2026HIGH

Takis srl Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 28, 2026HIGH

Gran valle negocios Listed by Qilin Ransomware Group

Qilin Ransomware
July 28, 2026HIGH

Diater Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 28, 2026HIGH

Prelys Courtage Listed by Anubis Ransomware Group

Anubis Ransomware
July 28, 2026HIGH

Affinia Healthcare Listed by Termite Ransomware Group

Termite Ransomware
July 28, 2026HIGH

Incredible Technologies Listed by Booba Project Ransomware Group

Booba Project Ransomware
July 28, 2026HIGH

Pasello Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 28, 2026HIGH

Oklahoma Manufacturing Alliance Listed by Booba Project Ransomware Group

Booba Project Ransomware
July 28, 2026HIGH

Buck Knives Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 28, 2026HIGH

foundationstofreedom.org Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 28, 2026HIGH

AHENK lab Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 28, 2026HIGH

B-K Tool & Design Listed by Cmdorganization Ransomware Group

Cmdorganization Ransomware
July 28, 2026HIGH

thecranewaregroup.com Listed by Chaos Ransomware Group

Chaos Ransomware
July 27, 2026HIGH

JD Young Listed by Termite Ransomware Group

Termite Ransomware
July 27, 2026HIGH

Thai Seng International Co. Ltd Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

Katathani Phuket Beach Resort Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 27, 2026HIGH

paritaet-nrw.org Listed by SafePay Ransomware Group

SafePay Ransomware
July 27, 2026HIGH

KSL Dirtworks LLC Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

hst.eu Listed by SafePay Ransomware Group

SafePay Ransomware
July 27, 2026HIGH

Kates Nussman Ellis Earle & Landolfi LLP Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

bnpdist.com Listed by SafePay Ransomware Group

SafePay Ransomware
July 27, 2026HIGH

braywoodschool.co.uk Listed by SafePay Ransomware Group

SafePay Ransomware
July 27, 2026HIGH

Furama Bukit Bintang Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

K. Venkatesh, Co Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

BH Security, LLC. (brinkshome.com) Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
July 27, 2026HIGH

MKS Transformator Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

landesmuseum.de Listed by SafePay Ransomware Group

SafePay Ransomware
July 27, 2026HIGH

zinorm.de Listed by SafePay Ransomware Group

SafePay Ransomware
July 27, 2026HIGH

haugbuersten.de Listed by SafePay Ransomware Group

SafePay Ransomware
July 27, 2026HIGH

Diffusion de Produits Inoxydables Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

takethehop.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 27, 2026HIGH

Savills France Listed by Qilin Ransomware Group

Qilin Ransomware
July 27, 2026HIGH

Wilbert's Listed by Qilin Ransomware Group

Qilin Ransomware
July 27, 2026HIGH

OPTIDEA GmbH Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

RingCentral, Inc. Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
July 27, 2026HIGH

TFG Benefits, Inc. Listed by NightSpire Ransomware Group

NightSpire Ransomware
July 27, 2026HIGH

American Hospice & Home Health Services (Ahhh Care) Listed by CRPxO Ransomware Group

CRPxO Ransomware
July 27, 2026HIGH

OPTIDEA GmbH Listed by NightSpire Ransomware Group

NightSpire 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.