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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.

33305tracked breaches

Groups using this method

LockBit 3420 Qilin 2406 Akira 1643 Clop 1369 Play 1329 The Gentlemen 1058 INC Ransom 1000 RansomHub 833 ALPHV 727 DragonForce 668 SafePay 601 Black Basta 522 Medusa 515 BianLian 507 8Base 448 Everest 430 Lynx 415 NightSpire 373 Conti 351 Dispossessor 344 PYSA 308 Hunters 305 Rhysida 302 KillSec 285

+338 more groups

Sinobi 274 Cactus 247 RansomHouse 217 Coinbase Cartel 213 Royal 211 Hive 208 Stormous 190 Fog 189 Vice Society 188 Devman 183 BlackSuit 183 Babuk2 178 Nova 175 World Leaks 175 ShinyHunters 174 SilentRansomGroup 173 Handala 172 FunkSec 170 Cloak 168 Krybit 164 Space Bears 160 APT73 156 N0n 148 BlackByte 147 Avaddon 146 Meow 144 Malas 144 Direwolf 142 Sarcoma 142 Snatch 142 Interlock 140 Pear 130 Ragnar Locker 128 NoEscape 124 Genesis 122 Payoutsking 121 Settra 121 RA World 120 Anubis 118 Arcus Media 117 Storm 116 Monti 110 Toufan 110 ElDorado 109 Deadlock 106 Kairos 103 Cuba 103 Medusalocker 102 Threeam 101 BrainCipher 99 Chaos 98 Abyss 91 Revil 89 Ransomexx 84 Payload 78 Warlock 78 Lorenz 78 Cicada3301 75 Beast 74 Karakurt 74 Avoslocker 70 Ransomed 68 Quantum 68 Orova 67 Blacklock 64 Lv 63 Metaencryptor 61 Termite 61 Leakeddata 59 AuditTeam 59 Global Secret Group 58 Insomnia 58 Flocker 58 Darkvault 55 Lamashtu 54 Gunra 54 Losttrust 53 Aurora 52 Maze 51 Black Nevas 50 AiLock 50 Dark Project 49 Nitrogen 49 Tengu 49 Trigona 49 Mallox 48 Crypto24 47 Knight 47 M3rx 45 Emperador 44 Midas 44 Wallstreet 43 Cmdorganization 43 Panzer 42 Donutleaks 42 Majinahanashi 41 Securotrop 41 Embargo 41 Crpx0 41 Blackshrantac 41 J 41 Dragonransomware 39 Darkleakmarket 39 Global 38 Booba Project 37 Moneymessage 37 CRPxO 37 Ciphbit 36 Helldown 36 Nokoyawa 36 Arvinclub 35 Spook 35 Bravox 34 Obscura 33 dAn0n 33 Suncrypt 32 Marketo 32 Blackmatter 32 ZaWoo 31 Alphalocker 30 Frag 30 Fulcrumsec 29 Payloadbin 29 L Group 28 Onyx 28 Titan 27 Unsafe 26 Kazu 26 Werewolves 26 Kelvinsecurity 26 Netwalker 26 Lapsus$ 25 Vect 25 Kraken 25 Underground 25 Vexy Ransomware 24 Morpheus 24 Booba Team 23 Vexy 23 ShadowByt3$ 23 Doppelpaymer 23 Radar 22 Ryuk 22 Eclipse 21 Daixin 21 Xinglocker 21 Black X 20 Hellcat 20 Leaktheanalyst 20 Cephalus 19 Siegedsec 19 Ralord 19 HYFLOCK 18 Brotherhood 18 D4rk4rmy 18 Trinity 18 Mountlocker 18 Helix 17 Tridentlocker 17 ALP-001 17 Sabbath 17 Iah647 16 Iah6477 16 ExfilSquad 16 Datacarry 16 Dunghill 16 Apos 16 Madliberator 16 Redransomware 16 Mosesstaff 16 Doommageddon 15 Azroteam 15 Cheers 15 Nefilim 15 VYPR 14 Benzona 14 Weyhro 14 Kawa4096 14 Freecivilian 14 Sparta 14 Barracuda 13 Section9 13 Argonauts 13 Mindware 13 Netrunner 12 3am 12 Blackout 12 IMNCrew 12 Teamxxx 12 THE SEVEN DEADLY SINS 11 Imnotavillian 11 Blackwater 11 Icarus 11 Icefire 11 Cryp70n1c0d3 11 BYOD 10 DYSPHOR1A 10 Crazyhunter 10 Darkrace 10 Darkpower 10 Darkside 10 Umbra 9 LeakBazaar 9 Rook 9 Groove 9 Redact 8 EndZone 8 Gammax 8 Xpl0itrs 8 Skira 8 Radiant 8 VanHelsing 8 Qiulong 8 Mogilevich 8 Cryptbb 8 Babuk 8 RunSomeWares 7 Global Cybernetic Collective 7 Bert 7 Chort 7 Malekteam 7 0mega 7 Cyclops 7 Karma 7 Pay2key 7 ULose 6 The Crew 6 Ms13089 6 Cipherforce 6 Arkana 6 Silent 6 Rancoz 6 Dataleak 6 Redalert 6 Yanluowang 6 Egregor 6 Sovcali 5 Exitium 5 Cry0 5 Spirals 5 Nasirsecurity 5 PrinzEugen 5 0day Syndicate 5 Secpo 5 Orca 5 Atomsilo 5 Minteye 5 Kryptos 5 Bqtlock 5 GDLockerSec 5 ValenciaLeaks 5 Donex 5 Raznatovic 5 Projectrelic 5 Pandora 5 Lockdata 5 Scarlettgroup 4 Shiba 4 Linkc 4 Desolator 4 Satanlockv2 4 Ransomcortex 4 Shaoleaks 4 Blacktor 4 Falcon 3 Ethics 3 Orion 3 Triple X 3 Mnt6 3 TiMc 3 Yurei 3 Rebornvc 3 Bluebox 3 Vanirgroup 3 Hellogookie 3 Trisec 3 Noname 3 Vendetta 3 Ragnarok 3 Blackshadow 3 Bonacigroup 3 Grief 3 Snake 3 Coldlock 3 Whitearmor 2 Mimori 2 Blacklocks 2 ImNotAVillain 2 Secp0 2 Leaknet 2 BlueWhale 2 Blackfield 2 Kittykatkrew 2 Osiris 2 Lunalock 2 Sensayq 2 Cryptnet 2 Bitlocker 2 Nightsky 2 Wastedlocker 2 Sekhmet 2 Prolock 2 0x00 1 Meowciety403 1 Abyss-data 1 Securotop 1 Kyber 1 D1R 1 Sicarii 1 Reynolds 1 Walocker 1 Playboy 1 Zerotolerance 1 Insane 1 Ranstreet 1 Crosslock 1 Slug 1 Memedusalockerdusa 1 Blogxx 1 Roadsweep 1 La Piovra 1 Robinhood 1 Macaw 1 Deathkitty 1 Zeppelin 1 Networm 1 Maui 1 Astroteam 1 Phoenixcryptolocker 1 Synack 1 Ronggolawe 1 Cring 1 Hades 1 Netflim 1 Agelocker 1 Thanos 1 Dharma 1 Mamba 1

Breaches using Data Extortion & Leaks

January 11, 2026HIGH

consigaz.com.br Listed by Devman Ransomware Group

Devman Ransomware

January 11, 2026HIGH

sealbeachca.gov Listed by Devman Ransomware Group

Devman Ransomware

January 11, 2026HIGH

Ingomar Church Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

Navicore Solutions Listed by AiLock Ransomware Group

AiLock Ransomware

January 11, 2026HIGH

Pensam Residential Listed by Qilin Ransomware Group

Qilin Ransomware

January 11, 2026HIGH

Langley Twigg Law Listed by Anubis Ransomware Group

Anubis Ransomware

January 11, 2026HIGH

Merit Group Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

Granville Inn Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

InvivoGen HK Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

Novelty Technology Care Espana (Part of GRUPO NTC) Listed by Genesis Ransomware Group

Genesis Ransomware

January 11, 2026HIGH

Vernon Sales Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

Cardiovascular Medical Group of Southern California (CVMG) Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

Real Tech Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware

January 11, 2026HIGH

REDtone Listed by Obscura Ransomware Group

Obscura Ransomware

January 11, 2026HIGH

Pecan Tree Dental Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

City of Seal Beach and Seal Beach Police Department Listed by Qilin Ransomware Group

Qilin Ransomware

January 11, 2026HIGH

Sarl Alliance Listed by Qilin Ransomware Group

Qilin Ransomware

January 11, 2026HIGH

sealbeachpd.com Listed by Devman Ransomware Group

Devman Ransomware

January 11, 2026HIGH

Savvy Hawk Listed by Akira Ransomware Group

Akira Ransomware

January 11, 2026HIGH

******mdial.com Listed by Devman Ransomware Group

Devman Ransomware

January 11, 2026HIGH

MBM Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware

January 11, 2026HIGH

ITG Electronics Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

Pilot automotive Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

FOX Architects Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

San Silvestre School Listed by Qilin Ransomware Group

Qilin Ransomware

January 11, 2026HIGH

Youngstown Pipe & Steel Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

Kan & Krishme Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 11, 2026HIGH

Dsm Information Technology Trade Ltd. Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware

January 11, 2026HIGH

Warka Bank for Investment and Finance Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware

January 11, 2026HIGH

Alpha Alternatives Listed by Sinobi Ransomware Group

Sinobi Ransomware

January 10, 2026HIGH

Nissan Motor Corporation Listed by Everest Ransomware Group

Everest Ransomware

January 10, 2026HIGH

Virginia Records Listed by Everest Ransomware Group

Everest Ransomware

January 10, 2026HIGH

CompactInd Listed by INC Ransom Ransomware Group

INC Ransom Ransomware

January 10, 2026HIGH

Bouygues Energies & Services Listed by Qilin Ransomware Group

Qilin Ransomware

January 10, 2026HIGH

publicsafety.ohio.gov Listed by KillSec Ransomware Group

KillSec Ransomware

January 10, 2026HIGH

Foshee Architecture Listed by INC Ransom Ransomware Group

INC Ransom Ransomware

January 10, 2026HIGH

Emanuelson-Podas Listed by AiLock Ransomware Group

AiLock Ransomware

January 10, 2026HIGH

S&R Compression, LLC Listed by AiLock Ransomware Group

AiLock Ransomware

January 9, 2026HIGH

Professional Retail Outlet Services Listed by AiLock Ransomware Group

AiLock Ransomware

January 9, 2026HIGH

Mohammad Omar Bin Haider Holding Group Listed by Direwolf Ransomware Group

Direwolf Ransomware

January 9, 2026HIGH

Triple Eight Transport Listed by Akira Ransomware Group

Akira Ransomware

January 9, 2026HIGH

McCraw Oil Listed by Akira Ransomware Group

Akira Ransomware

January 9, 2026HIGH

CE Electronics Listed by Play Ransomware Group

Play Ransomware

January 9, 2026MED

Betterment Data Breach (2026)

Misconfiguration & Exposed Data

January 9, 2026HIGH

Bauerfeind Listed by Direwolf Ransomware Group

Direwolf Ransomware

January 9, 2026HIGH

American Vanguard Listed by Osiris Ransomware Group

Osiris Ransomware

January 9, 2026HIGH

Collett Hulance Listed by Beast Ransomware Group

Beast Ransomware

January 9, 2026HIGH

Swavelle Group, Wearbest Sil-Tex Mills Listed by Akira Ransomware Group

Akira Ransomware

January 9, 2026HIGH

adifse.com.ar Listed by SafePay Ransomware Group

SafePay Ransomware

January 9, 2026HIGH

The Carlson Law Firm Listed by INC Ransom Ransomware Group

INC Ransom Ransomware

January 8, 2026HIGH

Telstar-Hommel Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

Copier Careers Listed by Insomnia Ransomware Group

Insomnia Ransomware

January 8, 2026HIGH

The Cressi Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

MUTTI-PARMA.COM Listed by Clop Ransomware Group

Clop Ransomware

January 8, 2026HIGH

First 4 Recruitment Listed by Beast Ransomware Group

Beast Ransomware

January 8, 2026HIGH

Application Solution Providers Listed by Insomnia Ransomware Group

Insomnia Ransomware

January 8, 2026HIGH

The Syverson Group Listed by Insomnia Ransomware Group

Insomnia Ransomware

January 8, 2026HIGH

Richard Alibon Primary School Listed by Beast Ransomware Group

Beast Ransomware

January 8, 2026HIGH

TriVector Services Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

National Water Authority Listed by Blackshrantac Ransomware Group

Blackshrantac Ransomware

January 8, 2026HIGH

AdMark Asia Group Listed by Insomnia Ransomware Group

Insomnia Ransomware

January 8, 2026HIGH

BORING.COM Listed by Clop Ransomware Group

Clop Ransomware

January 8, 2026HIGH

Spring Grove Area School District Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

Gordon Companies Listed by Akira Ransomware Group

Akira Ransomware

January 8, 2026HIGH

CPJ.ORG Listed by Clop Ransomware Group

Clop Ransomware

January 8, 2026HIGH

About Women Ob-Gyn Listed by Anubis Ransomware Group

Anubis Ransomware

January 8, 2026HIGH

STESAD Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

Anteriad Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

Dunn and Dunn Listed by Insomnia Ransomware Group

Insomnia Ransomware

January 8, 2026HIGH

Aviam Corporate Housing Listed by Insomnia Ransomware Group

Insomnia Ransomware

January 8, 2026HIGH

Softlab SpA Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

Retrofit Service Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

PTS Goldkist Industries Sdn Bhd Listed by Qilin Ransomware Group

Qilin Ransomware

January 8, 2026HIGH

Morton Buildings Listed by Akira Ransomware Group

Akira Ransomware

January 8, 2026HIGH

Gaviota Listed by Qilin Ransomware Group

Qilin Ransomware

Showing 8,776–8,850 of 33,305

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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.