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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.
31263tracked breaches

Groups using this method

LockBit 3347Qilin 2231Akira 1567Clop 1343Play 1300INC Ransom 954The Gentlemen 925RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 416Everest 399Lockbit5 355Conti 351Dispossessor 344NightSpire 323Pysa 308Hunters 305Killsec 284
+318 more groups
Rhysida 278Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166Apt73 158Space Bears 157ShinyHunters 154Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142Sarcoma 141SilentRansomGroup 137Krybit 133Ragnarlocker 128Noescape 124Interlock 121Raworld 120Direwolf 117Toufan 117Pear 116Genesis 112ElDorado 112Arcus Media 110Monti 110Anubis 109Payoutsking 109Cuba 103Deadlock 99Kairos 94Abyss 91Threeam 90Revil 89Medusalocker 88Ransomexx 84Chaos 83Warlock 78Lorenz 78Cicada3301 75Payload 74Karakurt 74Beast 72Avoslocker 70BrainCipher 68Ransomed 68Quantum 68Blacklock 64Lv 63Flocker 58Settra 57Darkvault 55Losttrust 53Gunra 52Maze 51AiLock 50Orova 49Termite 49Tengu 49Trigona 49Nitrogen 48Mallox 48Knight 47Global Secret Group 46Insomnia 46Crypto24 46Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Storm 40Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Dark Project 34Moneymessage 34Lamashtu 34Aurora 33Obscura 33dAn0n 33Global 32Suncrypt 32Marketo 32Blackmatter 32Alphalocker 30Frag 30Payloadbin 29Majinahanashi 28L Group 28Onyx 28Leakeddata 27Bravox 26Underground 26Werewolves 26Kelvinsecurity 26Netwalker 26Titan 25Lapsus$ 25Fulcrumsec 25Vect 25Kraken 25Morpheus 23Doppelpaymer 23Radar 22Ryuk 22Unsafe 21Daixin 21Xinglocker 21AuditTeam 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18ALP-001 17Sabbath 17ShadowByt3$ 16Booba Project 16Panzer 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Blackout 12IMNCrew 12Teamxxx 12Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Emperador 9Black X 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Barracuda 7Wallstreet 7Doommageddon 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7The Crew 6DYSPHOR1A 6Ms13089 6Netrunner 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Iah6477 5Gammax 5PrinzEugen 5ULose 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Eclipse 4Booba Team 4Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Iah647 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Nasirsecurity 2Sovcali 2Leaknet 23am 2BlueWhale 2Cry0 2Blackfield 2Redact 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Abyss-data 1Cyberleek 1Securotop 1Kyber 1D1R 1Sicarii 1Reynolds 1Walocker 1Secp0 1Playboy 1Zerotolerance 1Insane 1Ranstreet 1Crosslock 1Slug 1Memedusalockerdusa 1Blogxx 1Roadsweep 1La Piovra 1Robinhood 1Macaw 1Deathkitty 1Zeppelin 1Networm 1Maui 1Astroteam 1Phoenixcryptolocker 1Synack 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Data Extortion & Leaks

February 2, 2026HIGH

Medinah School District 11 Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

Erickson Thorpe & Swainston Listed by dragonforce Ransomware Group

DragonForce Ransomware
February 2, 2026HIGH

Elabs Listed by rhysida Ransomware Group

Rhysida Ransomware
February 2, 2026HIGH

Workers Health & Safety Centre Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

Range Cooperatives Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

The Hechtman Group Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

Exterior Worlds Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

Jcm Agricola Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

Sprokkit Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

Stephenson Ziegenhorn & Bernard Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

Iron Mountain Listed by everest Ransomware Group

Everest Ransomware
February 2, 2026HIGH

www.pucobre.cl Listed by incransom Ransomware Group

INC Ransom Ransomware
February 2, 2026HIGH

Zurflüh-Feller Listed by akira Ransomware Group

Akira Ransomware
February 2, 2026HIGH

Kilograph Listed by akira Ransomware Group

Akira Ransomware
February 2, 2026HIGH

INGUS Listed by qilin Ransomware Group

Qilin Ransomware
February 2, 2026HIGH

Wieson Technologies Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 2, 2026HIGH

***** Listed by genesis Ransomware Group

Genesis Ransomware
February 2, 2026HIGH

Polycom Listed by everest Ransomware Group

Everest Ransomware
February 1, 2026HIGH

Shinwa Co Ltd Listed by everest Ransomware Group

Everest Ransomware
February 1, 2026HIGH

SIGMA Processing Group Listed by everest Ransomware Group

Everest Ransomware
February 1, 2026HIGH

Odyssey Academy Listed by interlock Ransomware Group

Interlock Ransomware
February 1, 2026HIGH

Stellium Listed by everest Ransomware Group

Everest Ransomware
February 1, 2026HIGH

SoCal ROC Listed by qilin Ransomware Group

Qilin Ransomware
February 1, 2026HIGH

Foamtec International Listed by incransom Ransomware Group

INC Ransom Ransomware
February 1, 2026HIGH

Hosowaka Micron Group Listed by everest Ransomware Group

Everest Ransomware
February 1, 2026HIGH

Acu Trans Solutions LLC Listed by everest Ransomware Group

Everest Ransomware
January 31, 2026HIGH

Hawk Law Group Listed by incransom Ransomware Group

INC Ransom Ransomware
January 31, 2026HIGH

Handsome Manufacturing Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
January 31, 2026HIGH

Transaction Packing Inc Listed by ransomhouse Ransomware Group

RansomhousePlay Ransomware
January 31, 2026HIGH

Neuviz Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
January 31, 2026HIGH

pellenc.com Listed by ALP-001 Ransomware Group

ALP-001 Ransomware
January 31, 2026HIGH

Pellenc Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
January 31, 2026HIGH

Makimura Co., Ltd. Listed by nightspire Ransomware Group

NightSpire Ransomware
January 31, 2026HIGH

Dolby Laboratories Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
January 31, 2026HIGH

all Data Listed by tengu Ransomware Group

Tengu Ransomware
January 31, 2026HIGH

pacepacific.com Listed by incransom Ransomware Group

INC Ransom Ransomware
January 31, 2026HIGH

**ci**n* *us*i** LLC Listed by nightspire Ransomware Group

NightSpire Ransomware
January 31, 2026HIGH

Nobel Hygiene Pvt Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
January 31, 2026HIGH

CigamSoftware Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
January 30, 2026LOW

Association Nationale des Premiers Secours Data Breach (2026)

Misconfiguration & Exposed Data
January 30, 2026HIGH

Rich Sport Public Listed by qilin Ransomware Group

Qilin Ransomware
January 30, 2026HIGH

Lusamerica Foods Listed by play Ransomware Group

Play Ransomware
January 30, 2026HIGH

woodwardoralsurgery.com Listed by devman Ransomware Group

Devman Ransomware
January 30, 2026HIGH

Trace Listed by thegentlemen Ransomware Group

The GentlemenQilin Ransomware
January 30, 2026HIGH

denmark.k12.wi.us Listed by incransom Ransomware Group

INC Ransom Ransomware
January 30, 2026HIGH

casamedica.com.gt Listed by benzona Ransomware Group

Benzona Ransomware
January 30, 2026HIGH

Northeast IndustrialManufacturing Listed by akira Ransomware Group

Akira Ransomware
January 30, 2026HIGH

www.roschvisionary.com Listed by lynx Ransomware Group

Lynx Ransomware
January 30, 2026HIGH

DIEHL & CELLA ADVOGADOS ASSOCIADOS Listed by incransom Ransomware Group

INC Ransom Ransomware
January 30, 2026HIGH

PK PINHÃO & KOIFFMAN ATTORNEYS AT LAW Listed by incransom Ransomware Group

INC Ransom Ransomware
January 30, 2026HIGH

Bryant Consultants Listed by akira Ransomware Group

Akira Ransomware
January 30, 2026HIGH

Cooperativa de Hostelería de Navarra Listed by qilin Ransomware Group

Qilin Ransomware
January 30, 2026HIGH

Fulcrum Construction Listed by akira Ransomware Group

Akira Ransomware
January 30, 2026HIGH

RAL Companies Listed by play Ransomware Group

Play Ransomware
January 30, 2026HIGH

Bloom's Bus Lines Listed by play Ransomware Group

Play Ransomware
January 30, 2026HIGH

La Rioja Alta Listed by lynx Ransomware Group

Lynx Ransomware
January 30, 2026HIGH

shorelinenyc.com Listed by lynx Ransomware Group

Lynx Ransomware
January 30, 2026HIGH

Littlefield Companies Listed by qilin Ransomware Group

Qilin Ransomware
January 30, 2026HIGH

Esperance Communications Listed by qilin Ransomware Group

Qilin Ransomware
January 30, 2026HIGH

MBC Listed by qilin Ransomware Group

Qilin Ransomware
January 30, 2026HIGH

Sajet Products Listed by linkc Ransomware Group

Linkc Ransomware
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

z*l*c.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
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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.