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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.
31281tracked breaches

Groups using this method

LockBit 3347Qilin 2236Akira 1570Clop 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 280Sinobi 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 36Money Message 35Arvinclub 35Spook 35Dark Project 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 23Unsafe 22Radar 22Ryuk 22Daixin 21Xinglocker 21AuditTeam 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18ShadowByt3$ 17Panzer 17ALP-001 17Sabbath 17Booba Project 16ExfilSquad 16Tridentlocker 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 15Cheers 15Nefilim 15Blackwater 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 13Blackout 12IMNCrew 12Teamxxx 12Black X 11Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Emperador 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10LeakBazaar 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 27, 2026HIGH

Rockwood Retirement Communities Listed by kairos Ransomware Group

Kairos Ransomware
February 27, 2026HIGH

Grand Hotel Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 27, 2026HIGH

Tract Consulting Listed by incransom Ransomware Group

INC Ransom Ransomware
February 27, 2026HIGH

US.MAD DOG CONSTRUCTION Listed by nightspire Ransomware Group

NightSpire Ransomware
February 27, 2026HIGH

American Beauty School Listed by akira Ransomware Group

Akira Ransomware
February 27, 2026HIGH

Empresa de Transportes Via Pajuçara Ltda. Listed by incransom Ransomware Group

INC Ransom Ransomware
February 27, 2026HIGH

Plaza Home Mortgage Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
February 27, 2026HIGH

Com-Tec Listed by akira Ransomware Group

Akira Ransomware
February 26, 2026HIGH

Carlo J. Martina, P.C. Listed by pear Ransomware Group

Pear Ransomware
February 26, 2026HIGH

Landmark Rehab Group Listed by play Ransomware Group

Play Ransomware
February 26, 2026HIGH

The Odom Firm Listed by pear Ransomware Group

Pear Ransomware
February 26, 2026HIGH

Alpha Consult Listed by qilin Ransomware Group

Qilin Ransomware
February 26, 2026HIGH

Physicians Clinic of Iowa Listed by anubis Ransomware Group

Anubis Ransomware
February 26, 2026HIGH

Malaysia Airlines Listed by qilin Ransomware Group

Qilin Ransomware
February 26, 2026HIGH

Amata Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 26, 2026HIGH

ACFA Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 26, 2026HIGH

Sando Tech Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 26, 2026HIGH

Zabun Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 26, 2026HIGH

thinlinetech.com Listed by abyss Ransomware Group

Abyss Ransomware
February 26, 2026HIGH

milespartnership.com Listed by chaos Ransomware Group

Chaos Ransomware
February 26, 2026HIGH

Envirogen Technologies Listed by anubis Ransomware Group

Anubis Ransomware
February 26, 2026HIGH

Evolutive Systems Listed by qilin Ransomware Group

Qilin Ransomware
February 26, 2026HIGH

**d* **r *e*s Listed by nightspire Ransomware Group

NightSpire Ransomware
February 26, 2026HIGH

*i***q** **r**n*s * H**o* Listed by nightspire Ransomware Group

NightSpire Ransomware
February 26, 2026HIGH

https://daricon.com/ Listed by incransom Ransomware Group

INC Ransom Ransomware
February 26, 2026HIGH

APRO Asian Protection Pte Ltd Listed by incransom Ransomware Group

INC Ransom Ransomware
February 26, 2026HIGH

Salvatori Group of Companies Listed by dragonforce Ransomware Group

DragonForce Ransomware
February 26, 2026HIGH

Integrity Building Listed by play Ransomware Group

Play Ransomware
February 26, 2026HIGH

Thrash Commercial Contractors Listed by insomnia Ransomware Group

Insomnia Ransomware
February 26, 2026HIGH

BT Services Listed by play Ransomware Group

Play Ransomware
February 26, 2026HIGH

WE Fitness Listed by incransom Ransomware Group

INC Ransom Ransomware
February 26, 2026HIGH

https://daricon.com/ (military US/CA/NATO) Listed by incransom Ransomware Group

INC Ransom Ransomware
February 25, 2026HIGH

UMSA Listed by ShadowByt3$ Ransomware Group

ShadowByt3$ Ransomware
February 25, 2026HIGH

Jones Haber Listed by termite Ransomware Group

Termite Ransomware
February 25, 2026HIGH

The Siskiyou Telephone Listed by termite Ransomware Group

Termite Ransomware
February 25, 2026HIGH

OFFICINE FRATELLI AMADORI snc Listed by nightspire Ransomware Group

NightSpire Ransomware
February 25, 2026HIGH

OCEANIST ENGINEERING Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 25, 2026HIGH

Zaner Group Listed by insomnia Ransomware Group

Insomnia Ransomware
February 25, 2026HIGH

Tricolor Holdings Listed by kittykatkrew Ransomware Group

Kittykatkrew Ransomware
February 25, 2026HIGH

Birmingham Museum of Art Listed by termite Ransomware Group

Termite Ransomware
February 25, 2026LOW

Lovora Data Breach (2026)

Misconfiguration & Exposed Data
February 25, 2026HIGH

Vera, spool. s.r.o. Listed by nightspire Ransomware Group

NightSpire Ransomware
February 25, 2026HIGH

martec.it Listed by tengu Ransomware Group

Tengu Ransomware
February 25, 2026HIGH

Al Arif Contracting Co. (L.L.C) Listed by tengu Ransomware Group

Tengu Ransomware
February 25, 2026HIGH

111 Listed by everest Ransomware Group

Everest Ransomware
February 25, 2026HIGH

Advanced Connection Corporation Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 25, 2026HIGH

REDACTED Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 25, 2026HIGH

SATO Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 25, 2026HIGH

Nathalin Group Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 25, 2026HIGH

Silvestres Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 25, 2026HIGH

Boutique Harley-Davidson Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 25, 2026HIGH

Clalit: Israel’s Largest Healthcare Organization Falls to Cyber Resistance Listed by handala Ransomware Group

Handala Ransomware
February 25, 2026MED

KomikoAI Data Breach (2026)

Misconfiguration & Exposed Data
February 25, 2026HIGH

primaria ungheni Listed by killsec Ransomware Group

Killsec Ransomware
February 25, 2026HIGH

Sus Insumos S.A.S Listed by vect Ransomware Group

Vect Ransomware
February 25, 2026HIGH

Del Rey Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

OKJ Group Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

ApexHospitals Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

suffolkva.us Listed by cloak Ransomware Group

Cloak Ransomware
February 24, 2026HIGH

acwapower.com \ https://www.larsentoubro.com/ Listed by incransom Ransomware Group

INC Ransom Ransomware
February 24, 2026HIGH

Nebraska Hearing Listed by nova Ransomware Group

Nova Ransomware
February 24, 2026HIGH

Aptean Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
February 24, 2026HIGH

Hudson Awning Listed by dragonforce Ransomware Group

DragonForce Ransomware
February 24, 2026HIGH

Ruamjai Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

Middlesex Transporters Listed by dragonforce Ransomware Group

DragonForce Ransomware
February 24, 2026HIGH

MUST Informatique Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

Smartbytes Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

Industrias Iberia Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

El IBR Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

Dos Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

Global Trust Advisors Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

Wachendorff Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
February 24, 2026HIGH

Boltech Listed by everest Ransomware Group

Everest Ransomware
February 24, 2026HIGH

Westwing Home & Living Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
February 24, 2026HIGH

A large bank in Asia Listed by atomsilo Ransomware Group

Atomsilo Ransomware
February 24, 2026HIGH

Triumph Group Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
February 24, 2026HIGH

Symeta Listed by coinbasecartel Ransomware Group

Coinbase Cartel Ransomware
February 24, 2026HIGH

Figure Technology Solutions, Inc. Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
February 24, 2026HIGH

Regal Building Materials Ltd. Listed by nightspire Ransomware Group

NightSpire Ransomware
February 24, 2026HIGH

Employer Solutions Group Listed by akira Ransomware Group

Akira Ransomware
February 24, 2026HIGH

Huber Listed by akira Ransomware Group

Akira Ransomware
February 24, 2026HIGH

Harvard University Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
February 24, 2026HIGH

University of Pennsylvania Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
February 24, 2026HIGH

CognitiveTPG Listed by akira Ransomware Group

Akira Ransomware
February 24, 2026HIGH

Microforum Listed by akira Ransomware Group

Akira Ransomware
February 24, 2026HIGH

Pappytech Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

pay*** Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

for******a****ng Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

***wire Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

s***om****x Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

MB Contabilidade Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

Jac Vandenberg Listed by dragonforce Ransomware Group

DragonForce Ransomware
February 24, 2026HIGH

Envelex Thailand Listed by qilin Ransomware Group

Qilin Ransomware
February 24, 2026HIGH

Induherzig SAS Listed by qilin Ransomware Group

Qilin Ransomware
February 24, 2026HIGH

Odido NL & Ben.nl Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
February 24, 2026HIGH

****el-p*****.de Listed by cloak Ransomware Group

Cloak Ransomware
February 24, 2026HIGH

Grupo VerdeAzul Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

Mercer Advisors Listed by shinyhunters Ransomware Group

ShinyHunters Ransomware
February 24, 2026HIGH

a*f***a Listed by vect Ransomware Group

Vect Ransomware
February 24, 2026HIGH

Canada Goose Listed by shinyhunters Ransomware Group

ShinyHuntersCoinbase Cartel 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.