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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.
33366tracked breaches

Groups using this method

LockBit 3424Qilin 2418Akira 1646Clop 1369Play 1329The Gentlemen 1061INC Ransom 1000RansomHub 833ALPHV 727DragonForce 668SafePay 601Black Basta 522Medusa 515BianLian 5078Base 448Everest 430Lynx 415NightSpire 373Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 304KillSec 285
+338 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Babuk2 178Nova 175World Leaks 175ShinyHunters 174SilentRansomGroup 173Handala 172Krybit 170FunkSec 170Cloak 168Space Bears 160N0n 156APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Sarcoma 143Interlock 142Direwolf 142Snatch 142Pear 131Ragnar Locker 128NoEscape 124Genesis 122Payoutsking 121Settra 121RA World 120Anubis 118Arcus Media 117Storm 116Monti 110Toufan 110ElDorado 109Deadlock 108Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 99BrainCipher 99Abyss 91Revil 89Ransomexx 84Payload 78Warlock 78Lorenz 78Cicada3301 75Beast 74Karakurt 74Avoslocker 70Orova 69Ransomed 68Quantum 68Blacklock 64Lv 63AuditTeam 62Metaencryptor 62Termite 61Leakeddata 59Global Secret Group 58Insomnia 58Flocker 58Darkvault 55Lamashtu 54Gunra 54Aurora 53Losttrust 53Maze 51Blacknevas 50AiLock 50Dark Project 49Nitrogen 49Tengu 49Trigona 49Mallox 48Crypto24 47Knight 47Emperador 45M3rx 45Wallstreet 44Midas 44Panzer 43Cmdorganization 43Securotrop 42Majinahanashi 42Donutleaks 42Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Global 38Booba Project 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Bravox 34Obscura 33dAn0n 33Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Fulcrumsec 30Alphalocker 30Frag 30Payloadbin 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 17Doommageddon 16Iah647 16Iah6477 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Azroteam 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 6Scarlettgroup 5Sovcali 5Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Whitearmor 3Falcon 3Ethics 3Triple X 3Orion 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Mimori 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

July 21, 2025HIGH

Metricon Homes Listed by Qilin Ransomware Group

Qilin Ransomware
July 21, 2025HIGH

jtekt.eu Listed by Qilin Ransomware Group

Qilin Ransomware
July 21, 2025HIGH

Rusin Law Listed by Akira Ransomware Group

Akira Ransomware
July 21, 2025HIGH

Hill Peterson CarperBee & Deitzler Listed by Akira Ransomware Group

Akira Ransomware
July 21, 2025HIGH

Admiral Gaming Network Listed by Lynx Ransomware Group

Lynx Ransomware
July 21, 2025HIGH

Maxell Asia Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
July 21, 2025HIGH

We will soon be in your hollow regime Listed by Handala Ransomware Group

Handala Ransomware
July 21, 2025HIGH

JASCO Applied Sciences Listed by Rhysida Ransomware Group

Rhysida Ransomware
July 21, 2025HIGH

fortsmithschools.org Listed by Qilin Ransomware Group

Qilin Ransomware
July 21, 2025HIGH

reizenlaw.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 21, 2025HIGH

dtxstudio.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 21, 2025HIGH

Vantage Finance Listed by Everest Ransomware Group

Everest Ransomware
July 21, 2025HIGH

Shifa Oman Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 21, 2025HIGH

APL Listed by Everest Ransomware Group

Everest Ransomware
July 21, 2025HIGH

chainstoreguide.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 21, 2025HIGH

Watchfinder & Co Listed by Everest Ransomware Group

Everest Ransomware
July 21, 2025HIGH

Krusell Listed by Qilin Ransomware Group

Qilin Ransomware
July 21, 2025HIGH

FUJIFILM Speciality Ink Systems Listed by AiLock Ransomware Group

AiLock Ransomware
July 21, 2025HIGH

U.S. Battery Listed by Pear Ransomware Group

Pear Ransomware
July 20, 2025HIGH

Akribis Systems Listed by Direwolf Ransomware Group

Direwolf Ransomware
July 20, 2025HIGH

mycpaconnection.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 20, 2025HIGH

ESD Listed by Akira Ransomware Group

Akira Ransomware
July 20, 2025HIGH

DP Systems Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 20, 2025HIGH

pt.elis.com Listed by Devman Ransomware Group

Devman Ransomware
July 20, 2025HIGH

Colabor Listed by Akira Ransomware Group

Akira Ransomware
July 20, 2025HIGH

Pergamon Status Diş Ticaret A Ş Listed by Direwolf Ransomware Group

Direwolf Ransomware
July 20, 2025HIGH

sbamh.org Listed by Kawa4096 Ransomware Group

Kawa4096 Ransomware
July 20, 2025HIGH

bmsi.org Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
July 20, 2025HIGH

Anadolu Hastaneleri Listed by Direwolf Ransomware Group

Direwolf Ransomware
July 20, 2025HIGH

Universidad Mayor Listed by Direwolf Ransomware Group

Direwolf Ransomware
July 19, 2025HIGH

ARCTICGROUP Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2025HIGH

Sensical Listed by Cicada3301 Ransomware Group

Cicada3301 Ransomware
July 18, 2025HIGH

B&M - Expertise - Audit Listed by Cicada3301 Ransomware Group

Cicada3301 Ransomware
July 18, 2025HIGH

Tiger Communications Listed by Securotrop Ransomware Group

SecurotropQilin Ransomware
July 18, 2025HIGH

pt.e*i*.com Listed by Devman Ransomware Group

Devman Ransomware
July 18, 2025HIGH

Expert E-commerce GmbH Listed by Medusa Ransomware Group

Medusa Ransomware
July 18, 2025HIGH

Eurofins Scientific Listed by Nova Ransomware Group

Nova Ransomware
July 18, 2025HIGH

Sneg Proprete Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 18, 2025HIGH

Exel Composites Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 18, 2025HIGH

Sika Footwear Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 18, 2025HIGH

LeasePLUS Listed by Akira Ransomware Group

Akira Ransomware
July 18, 2025HIGH

venturecreditunion.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2025HIGH

Rare Editions Listed by Akira Ransomware Group

Akira Ransomware
July 18, 2025HIGH

Prosegur Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 18, 2025HIGH

thecelestehotel.com Listed by SafePay Ransomware Group

SafePay Ransomware
July 18, 2025HIGH

Terillium Listed by Play Ransomware Group

Play Ransomware
July 18, 2025HIGH

Anderson & Karrenberg Listed by Interlock Ransomware Group

Interlock Ransomware
July 18, 2025HIGH

CB Quality Machining & Engineering Listed by Interlock Ransomware Group

Interlock Ransomware
July 18, 2025HIGH

sotaconstruction.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 18, 2025HIGH

Souleret Engineering(LSSE) Listed by Akira Ransomware Group

Akira Ransomware
July 18, 2025HIGH

Eurofins Healthcare Listed by Nova Ransomware Group

Nova Ransomware
July 18, 2025HIGH

Engie Resources (Plymouth) Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
July 18, 2025HIGH

TELACU College Listed by Sinobi Ransomware Group

Sinobi Ransomware
July 18, 2025HIGH

Mid West Fabricating Listed by Sinobi Ransomware Group

Sinobi Ransomware
July 18, 2025HIGH

gatlogistica.com.br Listed by Cicada3301 Ransomware Group

Cicada3301 Ransomware
July 18, 2025HIGH

diasdeprimavera.com.br Listed by Cicada3301 Ransomware Group

Cicada3301 Ransomware
July 18, 2025HIGH

Burnham Nationwide Listed by Cicada3301 Ransomware Group

Cicada3301 Ransomware
July 18, 2025HIGH

City of Peabody, MA Listed by Interlock Ransomware Group

Interlock Ransomware
July 17, 2025HIGH

Sib-Tryck Holding Listed by Akira Ransomware Group

Akira Ransomware
July 17, 2025HIGH

GreenVest Listed by Akira Ransomware Group

Akira Ransomware
July 17, 2025HIGH

HTC_Högtryckscenter_Sweden Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 17, 2025HIGH

TERENCE C RINGLAND & CO PTY LTD Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 17, 2025HIGH

Secountryvets_AU Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 17, 2025HIGH

Sou *** Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
July 17, 2025HIGH

Vitec Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 17, 2025HIGH

climaxportable.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 17, 2025HIGH

Huize Sint-Augustinus_BE Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
July 17, 2025HIGH

Kalchschmid GmbH & Co. KG Listed by Pear Ransomware Group

Pear Ransomware
July 17, 2025HIGH

The Danvers Law Offices Listed by Pear Ransomware Group

Pear Ransomware
July 17, 2025HIGH

mol.go.th Listed by Devman Ransomware Group

Devman Ransomware
July 17, 2025HIGH

Heart of America Medical Centr (HAMC) Listed by Embargo Ransomware Group

Embargo Ransomware
July 16, 2025HIGH

Acetificio Andrea Milano Listed by Akira Ransomware Group

Akira Ransomware
July 16, 2025HIGH

Allstarmg Listed by BlackByte Ransomware Group

BlackByte Ransomware
July 16, 2025HIGH

T2 Group Listed by BlackByte Ransomware Group

BlackByte Ransomware
July 16, 2025HIGH

atcmanufacturing Listed by Warlock Ransomware Group

Warlock Ransomware
July 16, 2025HIGH

Helpsonv Listed by BlackByte Ransomware Group

BlackByte Ransomware
July 16, 2025HIGH

Ark Consultancy Listed by BlackByte Ransomware Group

BlackByte Ransomware
July 16, 2025HIGH

The Law Company Listed by Akira Ransomware Group

Akira Ransomware
July 16, 2025HIGH

joseantoniorodriguez.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 16, 2025HIGH

Title XI Listed by Akira Ransomware Group

Akira Ransomware
July 16, 2025HIGH

Burnett and Son Meat Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 16, 2025HIGH

Goldberg & Osborne Listed by Akira Ransomware Group

Akira Ransomware
July 16, 2025HIGH

GreenLight Biosciences Listed by BlackByte Ransomware Group

BlackByte Ransomware
July 16, 2025HIGH

RelationMedia A/S Listed by Obscura Ransomware Group

Obscura Ransomware
July 16, 2025HIGH

Specialty Components Listed by Qilin Ransomware Group

Qilin Ransomware
July 16, 2025HIGH

Joni L Janecki & Associates Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 16, 2025HIGH

Waverly Cabinets Listed by DragonForce Ransomware Group

DragonForce Ransomware
July 16, 2025HIGH

KEP Credit Union KEP Listed by Qilin Ransomware Group

Qilin Ransomware
July 16, 2025HIGH

Yapi Teknik Proje Listed by Qilin Ransomware Group

Qilin Ransomware
July 16, 2025HIGH

Tra *** Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
July 16, 2025MED

Allianz Life Data Breach (2025)

Misconfiguration & Exposed Data
July 15, 2025HIGH

Adrian Kenya Listed by Lynx Ransomware Group

Lynx Ransomware
July 15, 2025HIGH

The Job Shop Listed by Pear Ransomware Group

Pear Ransomware
July 15, 2025HIGH

Young Adjustment Company Listed by Moneymessage Ransomware Group

Moneymessage Ransomware
July 15, 2025HIGH

studebakersubmetering.com Listed by Qilin Ransomware Group

Qilin Ransomware
July 15, 2025HIGH

www.pomerandboccia.com Listed by Kraken Ransomware Group

Kraken Ransomware
July 15, 2025HIGH

Dyson Corp. Listed by Sinobi Ransomware Group

Sinobi Ransomware
July 15, 2025HIGH

Advanced Security Systems Listed by Sinobi Ransomware Group

Sinobi Ransomware
July 15, 2025HIGH

PC Chandra Jewellers Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
July 15, 2025HIGH

Home Solutions of Iowa Listed by DragonForce Ransomware Group

DragonForce 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.