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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.
31343tracked breaches

Groups using this method

LockBit 3348Qilin 2247Akira 1570Clop 1343Play 1300INC Ransom 956The Gentlemen 941RansomHub 841ALPHV 727DragonForce 647SafePay 553Black Basta 522Medusa 515Bianlian 5078base 448Lynx 417Everest 399Lockbit5 356Conti 351Dispossessor 344NightSpire 323Pysa 308Hunters 305Killsec 284
+319 more groups
Rhysida 280Sinobi 274Cactus 247Coinbase Cartel 223Royal 211Hive 208Ransomhouse 205Stormous 190Fog 189Vicesociety 188Devman 183Blacksuit 183Babuk2 178Nova 175World Leaks 175Handala 172Funksec 171Cloak 166Apt73 158ShinyHunters 157Space Bears 157Blackbyte 147Avaddon 146Meow 144Malas 144Snatch 142Sarcoma 141SilentRansomGroup 137Krybit 133Ragnarlocker 128Noescape 124Interlock 121Raworld 120Direwolf 117Toufan 117Pear 116Genesis 112ElDorado 112Payoutsking 110Arcus Media 110Monti 110Anubis 109Cuba 103Deadlock 99Kairos 94Abyss 91Threeam 90Revil 89Medusalocker 88Chaos 85Ransomexx 84Warlock 78Lorenz 78Cicada3301 75Payload 74Karakurt 74Beast 72Avoslocker 70BrainCipher 68Ransomed 68Quantum 68Blacklock 64Lv 63Flocker 58Settra 57Darkvault 55Losttrust 53Gunra 52Orova 51Maze 51AiLock 50Termite 49Tengu 49Trigona 49Nitrogen 48Mallox 48Knight 47Global Secret Group 46Insomnia 46Crypto24 46Midas 44Cmdorganization 43Donutleaks 42Crpx0 41Blackshrantac 41J 41Storm 40Blacknevas 40Embargo 40Metaencryptor 39Securotrop 39Dragonransomware 39Darkleakmarket 39M3rx 38CRPxO 37Global 36Ciphbit 36Helldown 36Nokoyawa 36Moneymessage 35Arvinclub 35Spook 35Dark Project 34Lamashtu 34Aurora 33Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Majinahanashi 30Alphalocker 30Frag 30Payloadbin 29L 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 19ShadowByt3$ 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Panzer 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 12Emperador 11Black X 11Kazu 11Icarus 11Icefire 11Cryp70n1c0d3 11Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Doommageddon 9LeakBazaar 9Rook 9Groove 9Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Iah647 7Iah6477 7Dysphor1a 7Barracuda 7Wallstreet 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7The Crew 6Ms13089 6Netrunner 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Gammax 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 43am 3Ethics 3Orion 3Triple X 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Falcon 2Nasirsecurity 2Sovcali 2Leaknet 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

June 26, 2025HIGH

Acheson Doyle Partners Architects Listed by beast Ransomware Group

Beast Ransomware
June 26, 2025HIGH

Clarkston First Baptist Church Listed by pear Ransomware Group

Pear Ransomware
June 26, 2025HIGH

tokiomarine-nichido.co.jp Listed by kawa4096 Ransomware Group

Kawa4096 Ransomware
June 26, 2025HIGH

All Choice Rentals Listed by play Ransomware Group

Play Ransomware
June 26, 2025HIGH

Ubon Ratchathani University Listed by blacklock Ransomware Group

Blacklock Ransomware
June 26, 2025HIGH

QHR Ltd Listed by handala Ransomware Group

Handala Ransomware
June 26, 2025HIGH

rivertoncabinets.com Listed by safepay Ransomware Group

SafePay Ransomware
June 26, 2025HIGH

batemangroundworks.co.uk Listed by safepay Ransomware Group

SafePay Ransomware
June 26, 2025HIGH

gimaex.com Listed by J Ransomware Group

J Ransomware
June 25, 2025HIGH

Tecore Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

CMI Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

Summit Asset Management Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

VRE Sytems Listed by securotrop Ransomware Group

Securotrop Ransomware
June 25, 2025HIGH

GMORS Co., Ltd Listed by underground Ransomware Group

Underground Ransomware
June 25, 2025HIGH

Donlar Construction Listed by akira Ransomware Group

Akira Ransomware
June 25, 2025HIGH

Wilsonville Toyota-Scion Listed by interlock Ransomware Group

Interlock Ransomware
June 25, 2025HIGH

vresystems.com Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

Airedale Springs Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

kipl Listed by warlock Ransomware Group

Warlock Ransomware
June 25, 2025HIGH

nszi Listed by warlock Ransomware Group

Warlock Ransomware
June 25, 2025HIGH

formacompany Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

TRAUM Investment Co. Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

Medical Center of Marin Listed by incransom Ransomware Group

INC Ransom Ransomware
June 25, 2025HIGH

Positive Solutions Listed by interlock Ransomware Group

Interlock Ransomware
June 25, 2025HIGH

AEROBLOX Listed by qilin Ransomware Group

Qilin Ransomware
June 25, 2025HIGH

VRE Systems Listed by securotrop Ransomware Group

Securotrop Ransomware
June 25, 2025HIGH

gatewaycsb.org Listed by kawa4096 Ransomware Group

Kawa4096 Ransomware
June 25, 2025HIGH

Pay Tel Communications Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 25, 2025HIGH

sequoiadental.com Listed by threeam Ransomware Group

Threeam Ransomware
June 25, 2025HIGH

deliastamales.com Listed by incransom Ransomware Group

INC Ransom Ransomware
June 25, 2025HIGH

Pennant Park Listed by akira Ransomware Group

Akira Ransomware
June 25, 2025HIGH

Cutcliffe Archetto & Santilli Listed by akira Ransomware Group

Akira Ransomware
June 25, 2025HIGH

JobPlace Ltd Listed by handala Ransomware Group

Handala Ransomware
June 24, 2025HIGH

******.com Listed by kawa4096 Ransomware Group

Kawa4096 Ransomware
June 24, 2025HIGH

ACMARK Listed by apos Ransomware Group

AposBeast Ransomware
June 24, 2025HIGH

Emtech Inc Listed by play Ransomware Group

Play Ransomware
June 24, 2025HIGH

seasonsfour.com Listed by incransom Ransomware Group

INC Ransom Ransomware
June 24, 2025HIGH

Hamilton Park Listed by pear Ransomware Group

Pear Ransomware
June 24, 2025HIGH

Neff Specialties Listed by pear Ransomware Group

Pear Ransomware
June 24, 2025HIGH

ThinkBig Health Care Solutions Listed by pear Ransomware Group

Pear Ransomware
June 24, 2025HIGH

Hölscher Holding Listed by akira Ransomware Group

Akira Ransomware
June 24, 2025HIGH

JIEI (Thailand) Co., Ltd Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
June 24, 2025HIGH

Machu Picchu Foods Listed by sarcoma Ransomware Group

Sarcoma Ransomware
June 24, 2025HIGH

Inflite Engineering Services Listed by lynx Ransomware Group

Lynx Ransomware
June 24, 2025HIGH

Universal Softare Solutions Listed by spacebears Ransomware Group

Space Bears Ransomware
June 24, 2025HIGH

hardwicktactical.com Listed by safepay Ransomware Group

SafePay Ransomware
June 24, 2025HIGH

Olivera Canarias Listed by blacklock Ransomware Group

Blacklock Ransomware
June 24, 2025HIGH

Morrow Equipment Listed by lynx Ransomware Group

Lynx Ransomware
June 24, 2025HIGH

Scherer Sanitätshaus Gruppe Listed by worldleaks Ransomware Group

World Leaks Ransomware
June 24, 2025HIGH

sbh Listed by qilin Ransomware Group

Qilin Ransomware
June 24, 2025HIGH

Carter Manufacturing Listed by play Ransomware Group

Play Ransomware
June 24, 2025HIGH

Datrose Listed by akira Ransomware Group

Akira Ransomware
June 24, 2025HIGH

The Lowell Hotel New York Listed by metaencryptor Ransomware Group

Metaencryptor Ransomware
June 24, 2025HIGH

www.malonebailey.com Listed by kawa4096 Ransomware Group

Kawa4096 Ransomware
June 24, 2025HIGH

motorsport-de-la-capitale Listed by lynx Ransomware Group

Lynx Ransomware
June 24, 2025HIGH

lurie-glass Listed by lynx Ransomware Group

Lynx Ransomware
June 24, 2025HIGH

Brookside Homes Listed by pear Ransomware Group

Pear Ransomware
June 24, 2025HIGH

JIEI CO., LTD Listed by nightspire Ransomware Group

NightSpire Ransomware
June 23, 2025HIGH

hy-vee.com Listed by stormous Ransomware Group

Stormous Ransomware
June 23, 2025HIGH

The Colgin Companies Listed by akira Ransomware Group

Akira Ransomware
June 23, 2025HIGH

netstar Listed by devman Ransomware Group

Devman Ransomware
June 23, 2025HIGH

Brown & Brown PC Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 23, 2025HIGH

Agganis Driving School Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 23, 2025HIGH

Hilliard Enterprises Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 23, 2025HIGH

Brown & Winters Listed by dragonforce Ransomware Group

DragonForce Ransomware
June 23, 2025HIGH

stopzbugs.com/USA/146GB Listed by kairos Ransomware Group

Kairos Ransomware
June 23, 2025HIGH

Shelter Locations in Israel Listed by handala Ransomware Group

Handala Ransomware
June 23, 2025HIGH

Israel Job Info Ltd Listed by handala Ransomware Group

Handala Ransomware
June 23, 2025HIGH

Built Environment Engineers Listed by sinobi Ransomware Group

Sinobi Ransomware
June 23, 2025HIGH

Netstar_South_Africa Listed by incransom Ransomware Group

INC Ransom Ransomware
June 22, 2025HIGH

nexa.bb Listed by qilin Ransomware Group

Qilin Ransomware
June 22, 2025HIGH

Fisher59 Listed by play Ransomware Group

Play Ransomware
June 22, 2025HIGH

heimhaus.de Listed by kawa4096 Ransomware Group

Kawa4096 Ransomware
June 22, 2025HIGH

******.de Listed by kawa4096 Ransomware Group

Kawa4096 Ransomware
June 22, 2025LOW

MaReads Data Breach (2025)

Misconfiguration & Exposed Data
June 22, 2025HIGH

Merlin Industries Listed by play Ransomware Group

Play Ransomware
June 22, 2025HIGH

Ben Horin & Alexandrovitz Ltd Listed by handala Ransomware Group

Handala Ransomware
June 22, 2025HIGH

Bronze Craft Listed by qilin Ransomware Group

QilinSecurotrop Ransomware
June 22, 2025HIGH

El Paso Quality Dentistry Listed by beast Ransomware Group

Beast Ransomware
June 21, 2025HIGH

DelCampo Listed by qilin Ransomware Group

Qilin Ransomware
June 21, 2025HIGH

Zacharia Levi Ltd Listed by handala Ransomware Group

Handala Ransomware
June 21, 2025HIGH

melilla.es Listed by qilin Ransomware Group

Qilin Ransomware
June 20, 2025HIGH

Morningsideservices Listed by kawa4096 Ransomware Group

Kawa4096 Ransomware
June 20, 2025HIGH

Islington Golf Club Listed by play Ransomware Group

Play Ransomware
June 20, 2025HIGH

iBUYPOWER Listed by lynx Ransomware Group

Lynx Ransomware
June 20, 2025HIGH

PK Contracting Listed by sinobi Ransomware Group

Sinobi Ransomware
June 20, 2025HIGH

lipcare.de Listed by safepay Ransomware Group

SafePay Ransomware
June 20, 2025HIGH

Kibbutz Almog Listed by handala Ransomware Group

Handala Ransomware
June 20, 2025HIGH

Sivim IT Listed by handala Ransomware Group

Handala Ransomware
June 20, 2025HIGH

Disneyland Paris Listed by anubis Ransomware Group

Anubis Ransomware
June 20, 2025HIGH

www.barobinson.com Listed by qilin Ransomware Group

Qilin Ransomware
June 20, 2025HIGH

aetoscapitalasia.com Listed by teamxxx Ransomware Group

Teamxxx Ransomware
June 20, 2025HIGH

Becker Robotic Listed by worldleaks Ransomware Group

World Leaks Ransomware
June 20, 2025HIGH

Vietnam Airlines Data Breach (2025)

ShinyHunters Ransomware
June 19, 2025HIGH

Saban Systems Listed by handala Ransomware Group

Handala Ransomware
June 19, 2025HIGH

glwholesale.com Listed by qilin Ransomware Group

Qilin Ransomware
June 19, 2025HIGH

januschke.at Listed by qilin Ransomware Group

Qilin Ransomware
June 19, 2025HIGH

rioglass-solar Listed by qilin Ransomware Group

Qilin Ransomware
June 19, 2025HIGH

icmconv.com Listed by kawa4096 Ransomware Group

Kawa4096 Ransomware
June 19, 2025HIGH

varico Poland Listed by nova Ransomware Group

Nova 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.