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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.
33215tracked breaches

Groups using this method

LockBit 3419Qilin 2400Akira 1638Clop 1368Play 1329The Gentlemen 1060INC Ransom 999RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 424Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+337 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 139N0n 131Pear 129Ragnar Locker 128NoEscape 124Genesis 122Settra 121RA World 120Payoutsking 119Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98BrainCipher 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 51Aurora 51Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Lamashtu 48Mallox 48Crypto24 47Knight 47M3rx 45Midas 44Wallstreet 43Cmdorganization 43Emperador 42Panzer 42Donutleaks 42Majinahanashi 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Bravox 31Zawoo 31Alphalocker 30Frag 30Fulcrumsec 29Payloadbin 29L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Booba Team 24Vexy Ransomware 24Morpheus 24Vexy 23ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Eclipse 21Daixin 21Xinglocker 21Black X 20Hellcat 20Leaktheanalyst 20Cephalus 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 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 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 3Mimori 2Scarlettgroup 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

October 20, 2026HIGH

BW Office World Listed by Payload Ransomware Group

Payload Ransomware
October 20, 2026HIGH

Vormittag Associates Inc Listed by N0n Ransomware Group

N0n Ransomware
October 20, 2026HIGH

Fisher59 Listed by Anubis Ransomware Group

Anubis Ransomware
October 20, 2026HIGH

Baker Donelson Listed by Redact Ransomware Group

Redact Ransomware
October 20, 2026HIGH

P**** Products Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 20, 2026HIGH

Beach Eye Medical Group Listed by Dark Project Ransomware Group

Dark Project Ransomware
October 20, 2026HIGH

P... H... Listed by Leakeddata Ransomware Group

Leakeddata Ransomware
October 20, 2026HIGH

The Excalibur Group Listed by Dark Project Ransomware Group

Dark Project Ransomware
October 20, 2026HIGH

P...S...R... Listed by Leakeddata Ransomware Group

Leakeddata Ransomware
October 20, 2026HIGH

City Hall Listed by Booba Project Ransomware Group

Booba Project Ransomware
October 20, 2026HIGH

Pearland Pediatrics Listed by Booba Project Ransomware Group

Booba Project Ransomware
October 20, 2026HIGH

Pearland Pediatrics Listed by Booba Team Ransomware Group

Booba Team Ransomware
October 20, 2026HIGH

OpenText Listed by Mimori Ransomware Group

Mimori Ransomware
October 20, 2026HIGH

Company #95 Listed by N0n Ransomware Group

N0n Ransomware
October 20, 2026HIGH

centralrogers.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 20, 2026HIGH

City of Mt. Angel, Oregon Listed by Booba Project Ransomware Group

Booba Project Ransomware
October 20, 2026HIGH

C**** Technologies Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 20, 2026HIGH

Aveva Listed by Mimori Ransomware Group

Mimori Ransomware
October 20, 2026HIGH

Company #96 Listed by N0n Ransomware Group

N0n Ransomware
October 20, 2026HIGH

Asensus Surgical Listed by Dark Project Ransomware Group

Dark Project Ransomware
October 20, 2026HIGH

Chicago Vein Institute Listed by Booba Project Ransomware Group

Booba Project Ransomware
October 20, 2026HIGH

Graves Fireplaces, Inc. Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
October 20, 2026HIGH

Company #97 Listed by N0n Ransomware Group

N0n Ransomware
October 20, 2026HIGH

Duarte Nursery, Inc. Listed by Aurora Ransomware Group

Aurora Ransomware
October 20, 2026HIGH

Brüninghoff Group Listed by Payload Ransomware Group

Payload Ransomware
October 20, 2026HIGH

Chicago Vein Institute Listed by Booba Team Ransomware Group

Booba Team Ransomware
October 20, 2026HIGH

Coastal Carolina Neuropsychiatric Center, Pa Listed by Booba Project Ransomware Group

Booba Project Ransomware
October 20, 2026HIGH

Company #98 Listed by N0n Ransomware Group

N0n Ransomware
October 20, 2026HIGH

City of Mt. Angel, Oregon Listed by Booba Team Ransomware Group

Booba Team Ransomware
October 20, 2026HIGH

51Ridge (Newark NJ hosting/IT) Listed by N0n Ransomware Group

N0n Ransomware
October 20, 2026HIGH

Coastal Carolina Neuropsychiatric Center, Pa Listed by Booba Team Ransomware Group

Booba Team Ransomware
October 20, 2026HIGH

GardaWorld Listed by Qilin Ransomware Group

Qilin Ransomware
October 20, 2026HIGH

City Hall Listed by Booba Team Ransomware Group

Booba Team Ransomware
October 19, 2026HIGH

PingCAP / TiDB Cloud Listed by Fulcrumsec Ransomware Group

Fulcrumsec Ransomware
October 19, 2026HIGH

GardaWorld Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

Hotel DuPont Listed by N0n Ransomware Group

N0n Ransomware
October 19, 2026HIGH

chooseultimate.com Listed by LockBit Ransomware Group

LockBit Ransomware
October 19, 2026HIGH

The Akeeli Group Listed by N0n Ransomware Group

N0n Ransomware
October 19, 2026HIGH

Latham & Watkins Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
October 19, 2026HIGH

Froggys Fog Listed by N0n Ransomware Group

N0n Ransomware
October 19, 2026HIGH

Merit Financial Group Listed by Storm Ransomware Group

Storm Ransomware
October 19, 2026HIGH

Rosenberg & Pittinsky Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
October 19, 2026HIGH

Company #93 Listed by N0n Ransomware Group

N0n Ransomware
October 19, 2026HIGH

Kingwood Endoscopy Listed by N0n Ransomware Group

N0n Ransomware
October 19, 2026HIGH

Belcorp Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

Seminole Schools Listed by Global Secret Group Ransomware Group

Global Secret Group Ransomware
October 19, 2026HIGH

Toyota Canarias Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

American Campus Listed by Helix Ransomware Group

Helix Ransomware
October 19, 2026HIGH

Grupo Cronica Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

Johnson & Pace Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

Credin Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

SkyWorld Air Cargo Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

Salauno Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

Finzly Listed by N0n Ransomware Group

N0n Ransomware
October 19, 2026HIGH

Latham & Watkins Listed by Leakeddata Ransomware Group

Leakeddata Ransomware
October 19, 2026HIGH

Baltimore Tank Lines Listed by Storm Ransomware Group

Storm Ransomware
October 19, 2026HIGH

Patriot Maritime Listed by Storm Ransomware Group

Storm Ransomware
October 19, 2026HIGH

POWERsonic Industries Inc. Listed by Aurora Ransomware Group

Aurora Ransomware
October 19, 2026HIGH

WalkingTree Technologies Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

Seetelhotels.de Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 19, 2026HIGH

Walbro Listed by Nitrogen Ransomware Group

Nitrogen Ransomware
October 19, 2026HIGH

Dental Team FL Listed by Qilin Ransomware Group

Qilin Ransomware
October 19, 2026HIGH

Company #94 Listed by N0n Ransomware Group

N0n Ransomware
October 19, 2026HIGH

GTL Concreto e Logística LTDA Listed by Emperador Ransomware Group

Emperador Ransomware
October 18, 2026HIGH

binsky.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Telecom Egypt Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

mckenneys Listed by Iah647 Ransomware Group

Iah647 Ransomware
October 18, 2026HIGH

konsis.no Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

exo.inc Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

exo.inc Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Luzco Ilumination Listed by Emperador Ransomware Group

Emperador Ransomware
October 18, 2026HIGH

Southwire Listed by Helix Ransomware Group

Helix Ransomware
October 18, 2026HIGH

adapt-global.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Mastelli S.r.l. Listed by Qilin Ransomware Group

Qilin Ransomware
October 18, 2026HIGH

binsky.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Company #90 Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

BRUTRA Logistek Listed by Qilin Ransomware Group

Qilin Ransomware
October 18, 2026HIGH

SQA Services Inc Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

passavant-ee.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

U**IN* Group Listed by NightSpire Ransomware Group

NightSpire Ransomware
October 18, 2026HIGH

monroeroadways.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Solid Trading B.V. Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

acclaimcompanies.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Quikrete Listed by Helix Ransomware Group

Helix Ransomware
October 18, 2026HIGH

Eco Usa Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

marvinpac.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Company #91 Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

First Brothers Co., Ltd Listed by Qilin Ransomware Group

Qilin Ransomware
October 18, 2026HIGH

dac********er.de Listed by Cloak Ransomware Group

Cloak Ransomware
October 18, 2026HIGH

mckenneys Listed by Iah6477 Ransomware Group

Iah6477 Ransomware
October 18, 2026HIGH

Amagi Media Labs Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

monroeroadways.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Pergande Listed by Qilin Ransomware Group

Qilin Ransomware
October 18, 2026HIGH

********rta.ch Listed by Cloak Ransomware Group

Cloak Ransomware
October 18, 2026HIGH

adapt-global.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Company #89 Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

acclaimcompanies.com Listed by Settra Ransomware Group

Settra Ransomware
October 18, 2026HIGH

Company #92 Listed by N0n Ransomware Group

N0n Ransomware
October 18, 2026HIGH

Llano Independent School District Listed by Qilin Ransomware Group

Qilin Ransomware
October 18, 2026HIGH

Pengurusan Aset Air Berhad Listed by Qilin Ransomware Group

Qilin 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.