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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.

31302tracked breaches

Groups using this method

LockBit 3348 Qilin 2239 Akira 1570 Clop 1343 Play 1300 INC Ransom 955 The Gentlemen 925 RansomHub 841 ALPHV 727 DragonForce 647 SafePay 553 Black Basta 522 Medusa 515 Bianlian 507 8base 448 Lynx 417 Everest 399 Lockbit5 356 Conti 351 Dispossessor 344 NightSpire 323 Pysa 308 Hunters 305 Killsec 284

+318 more groups

Rhysida 280 Sinobi 274 Cactus 247 Coinbase Cartel 223 Royal 211 Hive 208 Ransomhouse 205 Stormous 190 Fog 189 Vicesociety 188 Devman 183 Blacksuit 183 Babuk2 178 Nova 175 World Leaks 175 Handala 172 Funksec 171 Cloak 166 Apt73 158 ShinyHunters 157 Space Bears 157 Blackbyte 147 Avaddon 146 Meow 144 Malas 144 Snatch 142 Sarcoma 141 SilentRansomGroup 137 Krybit 133 Ragnarlocker 128 Noescape 124 Interlock 121 Raworld 120 Direwolf 117 Toufan 117 Pear 116 Genesis 112 ElDorado 112 Payoutsking 110 Arcus Media 110 Monti 110 Anubis 109 Cuba 103 Deadlock 99 Kairos 94 Abyss 91 Threeam 90 Revil 89 Medusalocker 88 Chaos 85 Ransomexx 84 Warlock 78 Lorenz 78 Cicada3301 75 Payload 74 Karakurt 74 Beast 72 Avoslocker 70 BrainCipher 68 Ransomed 68 Quantum 68 Blacklock 64 Lv 63 Flocker 58 Settra 57 Darkvault 55 Losttrust 53 Gunra 52 Maze 51 AiLock 50 Orova 49 Termite 49 Tengu 49 Trigona 49 Nitrogen 48 Mallox 48 Knight 47 Global Secret Group 46 Insomnia 46 Crypto24 46 Midas 44 Cmdorganization 43 Donutleaks 42 Crpx0 41 Blackshrantac 41 J 41 Storm 40 Blacknevas 40 Embargo 40 Metaencryptor 39 Securotrop 39 Dragonransomware 39 Darkleakmarket 39 M3rx 37 CRPxO 37 Global 36 Ciphbit 36 Helldown 36 Nokoyawa 36 Moneymessage 35 Arvinclub 35 Spook 35 Dark Project 34 Lamashtu 34 Aurora 33 Obscura 33 dAn0n 33 Suncrypt 32 Marketo 32 Blackmatter 32 Alphalocker 30 Frag 30 Payloadbin 29 Majinahanashi 28 L Group 28 Onyx 28 Leakeddata 27 Bravox 26 Underground 26 Werewolves 26 Kelvinsecurity 26 Netwalker 26 Titan 25 Lapsus$ 25 Fulcrumsec 25 Vect 25 Kraken 25 Morpheus 23 Doppelpaymer 23 Unsafe 22 Radar 22 Ryuk 22 Daixin 21 Xinglocker 21 AuditTeam 20 Hellcat 20 Leaktheanalyst 20 Cephalus 19 Siegedsec 19 Ralord 19 ShadowByt3$ 18 Brotherhood 18 D4rk4rmy 18 Trinity 18 Mountlocker 18 Panzer 17 ALP-001 17 Sabbath 17 Booba Project 16 ExfilSquad 16 Tridentlocker 16 Datacarry 16 Dunghill 16 Apos 16 Madliberator 16 Redransomware 16 Mosesstaff 16 Azroteam 15 Cheers 15 Nefilim 15 Blackwater 14 Benzona 14 Weyhro 14 Kawa4096 14 Freecivilian 14 Sparta 14 Section9 13 Argonauts 13 Mindware 13 Blackout 12 IMNCrew 12 Teamxxx 12 Black X 11 Kazu 11 Icarus 11 Icefire 11 Cryp70n1c0d3 11 Emperador 10 Crazyhunter 10 Darkrace 10 Darkpower 10 Darkside 10 Doommageddon 9 LeakBazaar 9 Rook 9 Groove 9 Helix 8 Xpl0itrs 8 Skira 8 Radiant 8 VanHelsing 8 Qiulong 8 Mogilevich 8 Cryptbb 8 Babuk 8 Barracuda 7 Wallstreet 7 Bert 7 Chort 7 Malekteam 7 0mega 7 Cyclops 7 Karma 7 Pay2key 7 The Crew 6 DYSPHOR1A 6 Ms13089 6 Netrunner 6 Cipherforce 6 RunSomeWares 6 Arkana 6 Silent 6 Rancoz 6 Dataleak 6 Redalert 6 Yanluowang 6 Egregor 6 Iah6477 5 Gammax 5 PrinzEugen 5 ULose 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 Eclipse 4 Booba Team 4 Exitium 4 Linkc 4 Desolator 4 Satanlockv2 4 Ransomcortex 4 Shaoleaks 4 Blacktor 4 3am 3 Iah647 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 Nasirsecurity 2 Sovcali 2 Leaknet 2 BlueWhale 2 Cry0 2 Blackfield 2 Redact 2 Kittykatkrew 2 Osiris 2 Lunalock 2 Sensayq 2 Cryptnet 2 Bitlocker 2 Nightsky 2 Wastedlocker 2 Sekhmet 2 Prolock 2 Abyss-data 1 Cyberleek 1 Securotop 1 Kyber 1 D1R 1 Sicarii 1 Reynolds 1 Walocker 1 Secp0 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 30, 2026HIGH

wjnklaw.com Listed by lockbit5 Ransomware Group

Lockbit5Devman Ransomware

January 30, 2026HIGH

We will be back soon Listed by tengu Ransomware Group

Tengu Ransomware

January 30, 2026MED

Provecho Data Breach (2026)

Misconfiguration & Exposed Data

January 29, 2026HIGH

Melton Machine & Control Listed by akira Ransomware Group

Akira Ransomware

January 29, 2026HIGH

NGC Software Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware

January 29, 2026HIGH

Master Handlers Listed by nightspire Ransomware Group

NightSpire Ransomware

January 29, 2026HIGH

Peerson Audio Listed by akira Ransomware Group

Akira Ransomware

January 29, 2026HIGH

iGlobal Services, Medenet Listed by akira Ransomware Group

Akira Ransomware

January 29, 2026HIGH

Balloons Everywhere Listed by medusa Ransomware Group

Medusa Ransomware

January 29, 2026HIGH

RAKS Sp. z o.o. Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware

January 29, 2026HIGH

SUNSETWORLDRESORTS Listed by morpheus Ransomware Group

Morpheus Ransomware

January 29, 2026HIGH

South Hays Fire Department Listed by medusa Ransomware Group

Medusa Ransomware

January 29, 2026HIGH

Keil Erdbau Listed by qilin Ransomware Group

Qilin Ransomware

January 29, 2026HIGH

Moontown Listed by qilin Ransomware Group

Qilin Ransomware

January 29, 2026HIGH

b2motorsport.co.il Listed by tengu Ransomware Group

Tengu Ransomware

January 29, 2026HIGH

Community Property Management Listed by akira Ransomware Group

Akira Ransomware

January 29, 2026HIGH

Urban Edge Architecture Listed by interlock Ransomware Group

Interlock Ransomware

January 29, 2026HIGH

Hillmann Consulting Listed by akira Ransomware Group

Akira Ransomware

January 29, 2026HIGH

BrandingBusiness Listed by nightspire Ransomware Group

NightSpire Ransomware

January 29, 2026HIGH

Bantry Bespoke Joinery, Murnane & O'Shea Listed by akira Ransomware Group

Akira Ransomware

January 29, 2026HIGH

Crosslists Data Listed by akira Ransomware Group

Akira Ransomware

January 29, 2026HIGH

Plan-IT Office Solutions Listed by qilin Ransomware Group

Qilin Ransomware

January 29, 2026HIGH

Mingat Location Listed by akira Ransomware Group

Akira Ransomware

January 29, 2026HIGH

Pacific Airlines Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware

January 28, 2026HIGH

KaiserAir Listed by play Ransomware Group

Play Ransomware

January 28, 2026HIGH

TIW Group Listed by dragonforce Ransomware Group

DragonForce Ransomware

January 28, 2026MED

Figure Data Breach (2026)

Misconfiguration & Exposed Data

January 28, 2026HIGH

bardahl.com.mx Listed by lockbit5 Ransomware Group

Lockbit5LockBit Ransomware

January 28, 2026HIGH

latinoseguros.com.mx Listed by lockbit5 Ransomware Group

Lockbit5LockBit Ransomware

January 28, 2026HIGH

Valbifrut Listed by qilin Ransomware Group

Qilin Ransomware

January 28, 2026HIGH

InfoCom Listed by qilin Ransomware Group

Qilin Ransomware

January 28, 2026HIGH

Family Partnerships of Central Florida Listed by moneymessage Ransomware Group

Moneymessage Ransomware

January 28, 2026HIGH

zlc.o*g Listed by devman Ransomware Group

Devman Ransomware

January 28, 2026HIGH

JLK Rosenberger Listed by incransom Ransomware Group

INC Ransom Ransomware

January 28, 2026HIGH

NessCampbell Listed by qilin Ransomware Group

Qilin Ransomware

January 28, 2026HIGH

**ps.net Listed by devman Ransomware Group

Devman Ransomware

January 28, 2026HIGH

Service Broadcasting Group Listed by qilin Ransomware Group

Qilin Ransomware

January 28, 2026HIGH

KRÜSS Listed by qilin Ransomware Group

Qilin Ransomware

January 28, 2026HIGH

Chu & Yang Dental Listed by qilin Ransomware Group

Qilin Ransomware

January 28, 2026HIGH

Tahkout Group Listed by tengu Ransomware Group

Tengu Ransomware

January 28, 2026HIGH

zallc.org Listed by devman Ransomware Group

Devman Ransomware

January 28, 2026HIGH

RIECO Industries Limited Listed by nightspire Ransomware Group

NightSpire Ransomware

January 28, 2026HIGH

Philippine Savings Bank (Metrobank Group) Listed by qilin Ransomware Group

Qilin Ransomware

January 28, 2026HIGH

CMA Flooring & Design Listed by nightspire Ransomware Group

NightSpire Ransomware

January 28, 2026HIGH

Bumble Inc. Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware

January 28, 2026HIGH

tiw-group.com Listed by devman Ransomware Group

Devman Ransomware

January 28, 2026HIGH

DataBank Listed by nightspire Ransomware Group

NightSpire Ransomware

January 28, 2026HIGH

DeRenzis & Associates Listed by incransom Ransomware Group

INC Ransom Ransomware

January 27, 2026HIGH

KSP TLM INDONESIA Listed by tengu Ransomware Group

Tengu Ransomware

January 27, 2026HIGH

IMA Diligence Services (A Division of IMA Financial Group) Listed by genesis Ransomware Group

Genesis Ransomware

January 27, 2026HIGH

Impressico Business Solutions Listed by sinobi Ransomware Group

Sinobi Ransomware

January 27, 2026HIGH

Hallauer Law Firm Listed by pear Ransomware Group

Pear Ransomware

January 27, 2026HIGH

OEC Medical Systems, Inc Listed by nightspire Ransomware Group

NightSpire Ransomware

January 27, 2026HIGH

Sukhothai Thammathirat Open University Listed by qilin Ransomware Group

Qilin Ransomware

January 27, 2026HIGH

JP Research Listed by sinobi Ransomware Group

Sinobi Ransomware

January 27, 2026HIGH

LeMatic Listed by sinobi Ransomware Group

Sinobi Ransomware

January 27, 2026HIGH

Match Group Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware

January 27, 2026HIGH

twi-group.com Listed by devman Ransomware Group

Devman Ransomware

January 27, 2026HIGH

anagnosdoor.com Listed by incransom Ransomware Group

INC Ransom Ransomware

January 27, 2026HIGH

Affordable Housing Management Overview Metrics Listed by sinobi Ransomware Group

Sinobi Ransomware

January 27, 2026HIGH

T & M Electric LLC Listed by dragonforce Ransomware Group

DragonForce Ransomware

January 27, 2026HIGH

Abu Dhabi Indian School – Branch 1, Al Wathba Listed by nightspire Ransomware Group

NightSpire Ransomware

January 27, 2026HIGH

Mh Soluciones Listed by akira Ransomware Group

Akira Ransomware

January 27, 2026HIGH

Connor Co Listed by nitrogen Ransomware Group

Nitrogen Ransomware

January 27, 2026HIGH

newkirklaw.com Listed by incransom Ransomware Group

INC Ransom Ransomware

January 27, 2026HIGH

nbccministries.org Listed by incransom Ransomware Group

INC Ransom Ransomware

January 27, 2026HIGH

Gallagher Transport International Listed by sinobi Ransomware Group

Sinobi Ransomware

January 27, 2026HIGH

Morison Insurance Brokers Listed by sinobi Ransomware Group

Sinobi Ransomware

January 27, 2026HIGH

skyegtours.com Listed by tengu Ransomware Group

Tengu Ransomware

January 27, 2026HIGH

Callagy Law Firm Listed by incransom Ransomware Group

INC Ransom Ransomware

January 27, 2026HIGH

QualiChem Metalworking Listed by nitrogen Ransomware Group

Nitrogen Ransomware

January 27, 2026HIGH

lenotech.com.ph Listed by tengu Ransomware Group

Tengu Ransomware

January 27, 2026HIGH

COMPAGNIE FONCIÈRE PARISIENNE Listed by tengu Ransomware Group

Tengu Ransomware

January 27, 2026HIGH

Active Green + Ross Listed by sinobi Ransomware Group

Sinobi Ransomware

January 27, 2026HIGH

Ashcraft Listed by sinobi Ransomware Group

Sinobi Ransomware

Showing 6,301–6,375 of 31,302

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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.