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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.
31262tracked breaches

Groups using this method

LockBit 3347Qilin 2231Akira 1567clop 1343Play 1300INC Ransom 954The Gentlemen 925ransomhub 841alphv 727DragonForce 647SafePay 553blackbasta 522medusa 515bianlian 5078base 448lynx 416everest 399Lockbit5 355conti 351dispossessor 344nightspire 323pysa 308hunters 305killsec 284
+324 more groups
rhysida 278sinobi 274cactus 247royal 211hive 208ransomhouse 205coinbasecartel 192stormous 190fog 189vicesociety 188devman 183blacksuit 183babuk2 178Nova 175worldleaks 175handala 172funksec 171cloak 166apt73 158ShinyHunters 154spacebears 152blackbyte 147avaddon 146meow 144malas 144snatch 142sarcoma 141The Gentlemen 138SilentRansomGroup 137krybit 133ragnarlocker 128noescape 124interlock 121raworld 120direwolf 117toufan 117pear 116genesis 112ElDorado 112monti 110payoutsking 109arcusmedia 108anubis 108cuba 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 32Coinbase Cartel 31alphalocker 30frag 30payloadbin 29Majinahanashi 28L Group 28onyx 28Leakeddata 27bravox 26underground 26werewolves 26kelvinsecurity 26netwalker 26titan 25lapsus$ 25fulcrumsec 25vect 25kraken 25morpheus 23doppelpaymer 23radar 22ryuk 22unsafe 21daixin 21xinglocker 21hellcat 20leaktheanalyst 20AuditTeam 19cephalus 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 6netrunner 6cipherforce 6RunSomeWares 6arkana 6silent 6rancoz 6dataleak 6redalert 6yanluowang 6egregor 6iah6477 5Space Bears 5ms13089 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 3Arcus Media 2nasirsecurity 2Sovcali 2Leaknet 23am 2BlueWhale 2cry0 2Blackfield 2Redact 2kittykatkrew 2osiris 2lunalock 2sensayq 2cryptnet 2bitlocker 2nightsky 2wastedlocker 2sekhmet 2prolock 2Abyss-data 1Cyberleek 1Audit Team 1Securotop 1Ms13-089 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

July 25, 2026HIGH

Advanced Marketing Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 25, 2026HIGH

Advantage Sintered Metals Listed by securotrop Ransomware Group

securotrop Ransomware
July 25, 2026HIGH

SistNet Listed by nova Ransomware Group

Nova Ransomware
July 25, 2026HIGH

T****r Listed by payoutsking Ransomware Group

payoutsking Ransomware
July 25, 2026HIGH

Guntert & Zimmerman Listed by qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

Principle Diagnostics Laboratory Listed by qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

Yourway Transportation Listed by moneymessage Ransomware Group

moneymessage Ransomware
July 25, 2026HIGH

GURR Abdichtungstechnik GmbH Listed by qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

msgas.com.br Listed by blackwater Ransomware Group

blackwater Ransomware
July 25, 2026HIGH

Jubilee Jobs Listed by qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

The Myers Y Cooper Listed by qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

Thermalex Inc Listed by kairos Ransomware Group

kairos Ransomware
July 25, 2026HIGH

Plitvička Jezera Nacionalni Park Listed by qilin Ransomware Group

Qilin Ransomware
July 25, 2026HIGH

Vinilon Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Schaad Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Hi̇dromek Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Kemek Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

KeNHA Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

BioResearch Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Relesa Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Carrier AB Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Enedo Power Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

CNA Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 25, 2026HIGH

Hi̇dromek Listed by Deadlock Ransomware Group

Deadlock Ransomware
July 24, 2026HIGH

Ejército Argentino Listed by qilin Ransomware Group

Qilin Ransomware
July 24, 2026HIGH

Highline Community College Listed by qilin Ransomware Group

Qilin Ransomware
July 24, 2026HIGH

Emerge2 Digital Listed by akira Ransomware Group

Akira Ransomware
July 24, 2026HIGH

Digital Edge Listed by nova Ransomware Group

Nova Ransomware
July 24, 2026HIGH

autismuslink.ch Listed by incransom Ransomware Group

INC Ransom Ransomware
July 24, 2026HIGH

metrabyte.cloud Listed by apt73 Ransomware Group

apt73 Ransomware
July 24, 2026HIGH

Kean University Listed by qilin Ransomware Group

Qilin Ransomware
July 24, 2026HIGH

Stryker Listed by qilin Ransomware Group

Qilin Ransomware
July 24, 2026HIGH

ID engineering Listed by dragonforce Ransomware Group

DragonForce Ransomware
July 24, 2026HIGH

gvsurgicalarts.com Listed by safepay Ransomware Group

SafePay Ransomware
July 24, 2026HIGH

Zynex Listed by Booba Project Ransomware Group

Booba Project Ransomware
July 24, 2026HIGH

Metropolitan Construction Systems Listed by pear Ransomware Group

pear Ransomware
July 24, 2026HIGH

upland.k12.ca.us Listed by safepay Ransomware Group

SafePay Ransomware
July 24, 2026HIGH

Jiva Health Listed by unsafe Ransomware Group

unsafe Ransomware
July 24, 2026HIGH

Center Of Information Technologies In Finance Public Institution Listed by nova Ransomware Group

Nova Ransomware
July 24, 2026HIGH

GOP Listed by qilin Ransomware Group

Qilin Ransomware
July 24, 2026HIGH

ausproof.com.au Listed by m3rx Ransomware Group

m3rx Ransomware
July 23, 2026HIGH

Bulwark Exterminating Listed by killsec Ransomware Group

killsec Ransomware
July 23, 2026HIGH

cashcowboy Listed by killsec Ransomware Group

killsec Ransomware
July 23, 2026HIGH

European Design Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

MK Jewelry Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

GUERREIROS seguros Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Tikona Infinet Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

TC Printing Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Oldelval Oleoductos del Valle Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Decoupe Laser Services Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Thialf Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Title Resources Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Clarke Radiology Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Sicsoe Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Gloria Maris Groupe Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Compagnie des Caoutchoucs du Pakidie Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

HBS Group Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Disney Family Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Agapit Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Raben Group Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Henry Frerk Sons Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Smrtr Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

DayNDay Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Affinity Designs Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Lenrose Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Velum Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Ceska filharmonie Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Herbahaz Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

vpcgroup.com customfoam.com Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Optiforms Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

MatTek Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Conecsus Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

Wunschkind Klinik Dr Brunbauer Listed by thegentlemen Ransomware Group

The Gentlemen Ransomware
July 23, 2026HIGH

chkck.com Listed by krybit Ransomware Group

krybit Ransomware
July 23, 2026HIGH

The DeBruler Listed by play Ransomware Group

Play 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.