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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 3420Qilin 2406Akira 1643Clop 1369Play 1329The Gentlemen 1058INC Ransom 1000RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 430Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 302KillSec 285
+338 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174SilentRansomGroup 173Handala 172FunkSec 170Cloak 168Krybit 164Space Bears 160APT73 156N0n 148BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 142Direwolf 142Snatch 142Interlock 140Pear 130Ragnar Locker 128NoEscape 124Genesis 122Payoutsking 121Settra 121RA World 120Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101BrainCipher 99Chaos 98Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 67Blacklock 64Lv 63Metaencryptor 61Termite 61Leakeddata 59AuditTeam 59Global Secret Group 58Insomnia 58Flocker 58Darkvault 55Lamashtu 54Gunra 54Losttrust 53Aurora 52Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Mallox 48Crypto24 47Knight 47M3rx 45Emperador 44Midas 44Wallstreet 43Cmdorganization 43Panzer 42Donutleaks 42Majinahanashi 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Bravox 34Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Alphalocker 30Frag 30Fulcrumsec 29Payloadbin 29L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Vexy Ransomware 24Morpheus 24Booba Team 23Vexy 23ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Eclipse 21Daixin 21Xinglocker 21Black X 20Hellcat 20Leaktheanalyst 20Cephalus 19Siegedsec 19Ralord 19HYFLOCK 18Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Helix 17Tridentlocker 17ALP-001 17Sabbath 17Iah6477 16Iah647 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Barracuda 13Section9 13Argonauts 13Mindware 13Netrunner 123am 12Blackout 12IMNCrew 12Teamxxx 12The Seven Deadly Sins 11Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11Byod 10DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 9LeakBazaar 9Rook 9Groove 9Redact 8EndZone 8Gammax 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8RunSomeWares 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Sovcali 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Scarlettgroup 4Shiba 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Falcon 3Ethics 3Triple X 3Orion 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Whitearmor 2Mimori 2Blacklocks 2ImNotAVillain 2Secp0 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 20x00 1Meowciety403 1Abyss-data 1Securotop 1Kyber 1D1R 1Sicarii 1Reynolds 1Walocker 1Playboy 1Zerotolerance 1Insane 1Ranstreet 1Crosslock 1Slug 1Memedusalockerdusa 1Blogxx 1Roadsweep 1La Piovra 1Robinhood 1Macaw 1Deathkitty 1Zeppelin 1Networm 1Maui 1Astroteam 1Synack 1Phoenixcryptolocker 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Data Extortion & Leaks

April 6, 2026HIGH

CCCKeito.edu.hk Listed by Krybit Ransomware Group

Krybit Ransomware
April 6, 2026HIGH

Powell, Powell & Powell, P.A. Listed by Pear Ransomware Group

Pear Ransomware
April 6, 2026HIGH

Gauthier Connectique Listed by Akira Ransomware Group

Akira Ransomware
April 6, 2026HIGH

Morphosis Listed by Play Ransomware Group

Play Ransomware
April 6, 2026HIGH

C***n** **tu*e *n S**ur*** P**ot**hn**u* Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 6, 2026HIGH

Operinter Listed by Qilin Ransomware Group

Qilin Ransomware
April 6, 2026HIGH

AKM Consulting Engineers Listed by Akira Ransomware Group

Akira Ransomware
April 6, 2026HIGH

Aqua-Serv© Engineers Listed by Akira Ransomware Group

Akira Ransomware
April 6, 2026HIGH

academyhealth.org Listed by SafePay Ransomware Group

SafePay Ransomware
April 5, 2026HIGH

AXCERA.IO Listed by Lapsus$ Ransomware Group

Lapsus$ Ransomware
April 5, 2026HIGH

M&K Foam Koło Listed by Nova Ransomware Group

Nova Ransomware
April 5, 2026HIGH

VirtaHealth Listed by Lapsus$ Ransomware Group

Lapsus$ Ransomware
April 5, 2026HIGH

Pemerintah Kabupaten Bojonegoro Listed by Nova Ransomware Group

Nova Ransomware
April 4, 2026HIGH

Community Connections Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
April 4, 2026HIGH

Siam Okamura International Co Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 4, 2026HIGH

Vietnam Fortress Tools JSC Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 4, 2026HIGH

Medici Group Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

AUG Pharma Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 4, 2026HIGH

Kopran Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 4, 2026HIGH

G Plants Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 4, 2026HIGH

St Fabian Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

alloha.com Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

Far East Fame Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

**********.com Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

Shine Aviation Listed by Anubis Ransomware Group

Anubis Ransomware
April 4, 2026HIGH

Gaposa Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

lkc.ac.bw Listed by Krybit Ransomware Group

Krybit Ransomware
April 4, 2026HIGH

Barnes Solicitors LLP Listed by Play Ransomware Group

Play Ransomware
April 4, 2026HIGH

Equity Life Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

jrk.com Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

UCPS Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

Terminal 21 Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

AIRCOS Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

Dreamtoy Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

Sokolin Listed by Play Ransomware Group

Play Ransomware
April 4, 2026HIGH

Advanced Vehicle Assemblies Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 4, 2026HIGH

Zanzi Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

Das Labor Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

EMCO Electric International Listed by Nova Ransomware Group

Nova Ransomware
April 4, 2026HIGH

Zamek Namest Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

GCA Professional Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 4, 2026HIGH

GCA Group Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
April 3, 2026HIGH

coronapa.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
April 3, 2026HIGH

Siena Construction Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 3, 2026HIGH

kramer-nsc.at Listed by Krybit Ransomware Group

Krybit Ransomware
April 3, 2026MED

Amtrak Data Breach (2026)

Misconfiguration & Exposed Data
April 3, 2026HIGH

Seoyon E-Hwa Summit Listed by Netrunner Ransomware Group

Netrunner Ransomware
April 3, 2026HIGH

TTAF Defense Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 3, 2026HIGH

whiskey.co.jp Listed by Krybit Ransomware Group

Krybit Ransomware
April 3, 2026HIGH

PARS AR-GE Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 3, 2026HIGH

Southeastern Conference of Seventh-day Adventists Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 3, 2026HIGH

Association OCACIA Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 3, 2026HIGH

asseco-ce.com Listed by ALP-001 Ransomware Group

ALP-001 Ransomware
April 3, 2026HIGH

Harman Fitness Listed by Netrunner Ransomware Group

Netrunner Ransomware
April 3, 2026HIGH

Tscherne Consulting Steuerberatung GmbH Listed by Payload Ransomware Group

Payload Ransomware
April 3, 2026HIGH

United Finance Egypt Listed by Payload Ransomware Group

Payload Ransomware
April 3, 2026HIGH

Nippon Medical School Musashi Kosugi Hospital Listed by Netrunner Ransomware Group

Netrunner Ransomware
April 3, 2026HIGH

Dubosson Frères SA Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 3, 2026HIGH

Shiraume Hospital Listed by Netrunner Ransomware Group

Netrunner Ransomware
April 3, 2026HIGH

BJ Grupo Listed by Krybit Ransomware Group

Krybit Ransomware
April 3, 2026HIGH

Jordan India Fertilizer Company Listed by Netrunner Ransomware Group

Netrunner Ransomware
April 3, 2026HIGH

Berning & Söhne GmbH Listed by AiLock Ransomware Group

AiLock Ransomware
April 3, 2026HIGH

Community College of Beaver County Listed by Interlock Ransomware Group

Interlock Ransomware
April 3, 2026HIGH

artmotion.net Listed by ALP-001 Ransomware Group

ALP-001 Ransomware
April 3, 2026HIGH

GEG Telecomunicazioni Listed by Netrunner Ransomware Group

Netrunner Ransomware
April 3, 2026HIGH

Piet Vijverberg Listed by AiLock Ransomware Group

AiLock Ransomware
April 3, 2026HIGH

Westamerica Communications Listed by Akira Ransomware Group

Akira Ransomware
April 3, 2026HIGH

Asmar Schor & McKenna Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 3, 2026HIGH

S***a V**a***s Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 3, 2026HIGH

Infonet Media d.o.o. Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
April 3, 2026HIGH

Bo.. and Br..e Listed by SilentRansomGroup Ransomware Group

SilentRansomGroup Ransomware
April 3, 2026HIGH

roodtrucking.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
April 3, 2026HIGH

Woodland Trade Listed by Akira Ransomware Group

Akira Ransomware
April 3, 2026HIGH

Neptune Mechanical, Inc. Listed by NightSpire Ransomware Group

NightSpire Ransomware
April 3, 2026HIGH

BERGE-BAU GmbH & Co. KG Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
April 3, 2026HIGH

American Vintage Home, Briggs Plumbing Products, Genco Manufacturing, American Vintage Hom... Listed by Akira Ransomware Group

Akira Ransomware
April 2, 2026HIGH

atpkg.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

Faulkner County Sheriff's Office Listed by Qilin Ransomware Group

Qilin Ransomware
April 2, 2026HIGH

Wolf Technology Group Listed by Nova Ransomware Group

Nova Ransomware
April 2, 2026HIGH

singita.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

greenwayfence.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

National Aerospace Fasteners Listed by World Leaks Ransomware Group

World Leaks Ransomware
April 2, 2026HIGH

fhw-neukoelln.de Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

bunch.ca Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

VLawyers Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
April 2, 2026HIGH

jbrand.co.uk Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

sutex.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

kleankanteen.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

northstarmetal.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

acmealliance.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

Serap Listed by Akira Ransomware Group

Akira Ransomware
April 2, 2026HIGH

irpea.it Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
April 2, 2026MED

SpeedX Delivery Exposes 840M+ Customer and Driver Records

Misconfiguration & Exposed Data
April 2, 2026HIGH

RAKS Sp. z o.o. b Leaked Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
April 2, 2026HIGH

Katcon Global Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
April 2, 2026HIGH

Industrias Guerra, S.A. Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
April 2, 2026HIGH

cesimaging.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
April 2, 2026HIGH

*****d **d**** ****o** Listed by Insomnia Ransomware Group

Insomnia Ransomware
April 2, 2026HIGH

project1631.com Listed by Beast Ransomware Group

Beast Ransomware
April 2, 2026HIGH

Passover Wiped Clean: 22TB of Data Gone from 14 Companies Listed by Handala Ransomware Group

Handala 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.