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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.
33345tracked breaches

Groups using this method

LockBit 3424Qilin 2416Akira 1646Clop 1369Play 1329The Gentlemen 1061INC Ransom 1000RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 430Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 303KillSec 285
+338 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174SilentRansomGroup 173Handala 172FunkSec 170Cloak 168Krybit 164Space Bears 160APT73 156N0n 150BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 143Direwolf 142Snatch 142Interlock 140Pear 131Ragnar Locker 128NoEscape 124Genesis 122Payoutsking 121Settra 121RA World 120Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 99BrainCipher 99Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Orova 69Ransomed 68Quantum 68Blacklock 64Lv 63AuditTeam 62Metaencryptor 62Termite 61Leakeddata 59Global Secret Group 58Insomnia 58Flocker 58Darkvault 55Lamashtu 54Gunra 54Aurora 53Losttrust 53Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Mallox 48Crypto24 47Knight 47M3rx 45Wallstreet 44Emperador 44Midas 44Cmdorganization 43Majinahanashi 42Securotrop 42Panzer 42Donutleaks 42Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Bravox 34Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Fulcrumsec 30Alphalocker 30Frag 30Payloadbin 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 19Hyflock 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Helix 17Tridentlocker 17ALP-001 17Sabbath 17Doommageddon 16Iah6477 16Iah647 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15VYPR 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 6Scarlettgroup 5Sovcali 5Exitium 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 4Whitearmor 3Falcon 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 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 31, 2025HIGH

CCI Tax Pros, Inc Listed by Blackshrantac Ransomware Group

Blackshrantac Ransomware
October 31, 2025HIGH

Swedish Arts Council Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
October 31, 2025HIGH

The Matlusky Firm LLC Listed by Blackshrantac Ransomware Group

Blackshrantac Ransomware
October 31, 2025HIGH

Carlyle Senior Care of Florence Listed by Insomnia Ransomware Group

Insomnia Ransomware
October 31, 2025HIGH

Kwik Mix Materials Listed by Play Ransomware Group

Play Ransomware
October 31, 2025HIGH

VZW Avalon Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 31, 2025HIGH

Ernest Käslin Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 31, 2025HIGH

Gun Accessory Supply Listed by Qilin Ransomware Group

Qilin Ransomware
October 31, 2025HIGH

TMF Logistics Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 31, 2025HIGH

MASTEC.COM Listed by Clop Ransomware Group

Clop Ransomware
October 31, 2025HIGH

ANSELL.COM Listed by Clop Ransomware Group

Clop Ransomware
October 31, 2025HIGH

aa-llp.com (aa.law) Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 31, 2025HIGH

Ioxo & Stream Computers Listed by Play Ransomware Group

Play Ransomware
October 30, 2025HIGH

Saxun by Giménez Ganga Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025HIGH

Econo-Pak Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025HIGH

Apache OpenOffice Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025HIGH

BR Group Listed by NightSpire Ransomware Group

NightSpire Ransomware
October 30, 2025HIGH

Hydroscand Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025HIGH

BK Precision Listed by Play Ransomware Group

Play Ransomware
October 30, 2025HIGH

lampus.com Listed by SafePay Ransomware Group

SafePay Ransomware
October 30, 2025HIGH

Thompson Dorfman Sweatman Listed by Obscura Ransomware Group

Obscura Ransomware
October 30, 2025HIGH

ApleNet Co., Ltd Listed by Blackshrantac Ransomware Group

Blackshrantac Ransomware
October 30, 2025HIGH

bagnoles.nl Listed by Qilin Ransomware Group

Qilin Ransomware
October 30, 2025HIGH

Polidano Group Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
October 30, 2025HIGH

The Gerson Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025HIGH

Sullivan Interests Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025HIGH

Huber , Erickson & Bowman Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025MED

University of Pennsylvania Data Breach (2025)

Misconfiguration & Exposed Data
October 30, 2025HIGH

Architectural Systems Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025HIGH

TFC Poultry Listed by Sinobi Ransomware Group

Sinobi Ransomware
October 30, 2025HIGH

Post Ranch Inn Listed by Sinobi Ransomware Group

Sinobi Ransomware
October 30, 2025HIGH

C.M.G, entreprise de serrurerie et métallerie à Saint Calais Listed by Sinobi Ransomware Group

Sinobi Ransomware
October 30, 2025HIGH

Buffalo Games, Edaron, Ceaco Listed by Akira Ransomware Group

Akira Ransomware
October 30, 2025HIGH

Center for Neuropsychology Learning and Development Listed by Qilin Ransomware Group

Qilin Ransomware
October 30, 2025HIGH

Anderson-Moore Construction Listed by Qilin Ransomware Group

Qilin Ransomware
October 30, 2025HIGH

Silverlake Axis Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
October 30, 2025HIGH

Evolve Mortgage Services Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 30, 2025HIGH

Dayal Metal Containers Factory LLC Listed by NightSpire Ransomware Group

NightSpire Ransomware
October 30, 2025HIGH

Disseny Dental Listed by Qilin Ransomware Group

Qilin Ransomware
October 30, 2025HIGH

FA Servers Listed by Qilin Ransomware Group

Qilin Ransomware
October 30, 2025HIGH

Spindletop Center Listed by Rhysida Ransomware Group

Rhysida Ransomware
October 30, 2025HIGH

Soderstrom Architects, LTD Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
October 30, 2025HIGH

felixvet.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
October 29, 2025HIGH

Calmec Listed by Tridentlocker Ransomware Group

Tridentlocker Ransomware
October 29, 2025HIGH

Pritchard Brown & Chillicothe Metal Listed by Interlock Ransomware Group

Interlock Ransomware
October 29, 2025HIGH

reesegroupinc.com Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

axxia.fr Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
October 29, 2025HIGH

TBM Service Group Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
October 29, 2025HIGH

Gerson & Schwartz Accident & Injury Lawyers Listed by Pear Ransomware Group

Pear Ransomware
October 29, 2025HIGH

OpenEyes Technologies Inc. Listed by Radar Ransomware Group

Radar Ransomware
October 29, 2025HIGH

General Micro Systems Listed by Akira Ransomware Group

Akira Ransomware
October 29, 2025HIGH

Bell Engineering Listed by Akira Ransomware Group

Akira Ransomware
October 29, 2025HIGH

Clarion Safety Systems Listed by Akira Ransomware Group

Akira Ransomware
October 29, 2025HIGH

Wright-Gardner Insurance Listed by Akira Ransomware Group

Akira Ransomware
October 29, 2025HIGH

Ritz Clark & Ben-Asher Listed by Akira Ransomware Group

Akira Ransomware
October 29, 2025HIGH

Altimedia Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

fsbgroup.ca Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
October 29, 2025HIGH

Land Title Guaranty Listed by Play Ransomware Group

Play Ransomware
October 29, 2025HIGH

Super Value Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

We R Family Foundation Listed by NightSpire Ransomware Group

NightSpire Ransomware
October 29, 2025HIGH

Clackamas Community College Listed by Medusa Ransomware Group

Medusa Ransomware
October 29, 2025HIGH

chirhochiropractic.com Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

bassetti-group.com Listed by Nova Ransomware Group

Nova Ransomware
October 29, 2025HIGH

Truro Cannabis Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

upea.com Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

Malibu Boats Australia Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

Transimpex Warenhandelsgesellschaft Listed by Akira Ransomware Group

Akira Ransomware
October 29, 2025HIGH

DILOSA FOOD COMPANIES Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
October 29, 2025HIGH

echolakefoods.com Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

PF / PS Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
October 29, 2025HIGH

renrns.com Listed by Qilin Ransomware Group

Qilin Ransomware
October 29, 2025HIGH

Parts Life, Inc Listed by Insomnia Ransomware Group

Insomnia Ransomware
October 29, 2025HIGH

Phillips Printing Company Listed by Nitrogen Ransomware Group

Nitrogen Ransomware
October 29, 2025HIGH

Spijkermat Listed by Radiant Ransomware Group

Radiant Ransomware
October 29, 2025HIGH

DeVal LCS Listed by Insomnia Ransomware Group

Insomnia Ransomware
Showing 10,501–10,575 of 33,345
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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.