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Recent Breaches › Attack methods › Ransomware

Attack method

Ransomware

Ransomware attacks encrypt a victim’s systems and steal data, demanding payment to decrypt and to prevent the stolen data from being published.
32479tracked breaches

Groups using this method

LockBit 3415Qilin 2362Akira 1628Clop 1368Play 1322The Gentlemen 1025INC Ransom 993RansomHub 833ALPHV 727DragonForce 666SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 363Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 300KillSec 285
+334 more groups
Sinobi 274Cactus 247RansomHouse 217Coinbase Cartel 213Royal 211Hive 208Stormous 190Fog 189Vice Society 188Devman 183BlackSuit 183Nova 180Babuk2 178World Leaks 175ShinyHunters 172Handala 172FunkSec 170Cloak 166Krybit 164SilentRansomGroup 163Space Bears 157APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Snatch 142Direwolf 141Sarcoma 141Interlock 133Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Anubis 117Arcus Media 117Payoutsking 117Storm 111Monti 110Toufan 110ElDorado 109Settra 107Deadlock 105Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98Abyss 91BrainCipher 90Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 76Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Termite 61Metaencryptor 59Insomnia 58Flocker 58AuditTeam 56Orova 56Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Aurora 45M3rx 45Midas 44Dark Project 43Cmdorganization 43Donutleaks 42Panzer 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Dragonransomware 39Darkleakmarket 39Emperador 38Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Majinahanashi 33Obscura 33dAn0n 33Booba Project 32Suncrypt 32Marketo 32Blackmatter 32ZaWoo 31Bravox 30Alphalocker 30Frag 30Payloadbin 29Wallstreet 28Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23N0n 22Radar 22Ryuk 22Daixin 21Xinglocker 21Black X 20Vexy Ransomware 20Hellcat 20Leaktheanalyst 20Vexy 19Booba Team 19Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Eclipse 17Tridentlocker 17ALP-001 17Sabbath 17ExfilSquad 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 12Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 9Byod 9LeakBazaar 9Rook 9Groove 9Endzone 8Gammax 8Iah6477 8Iah647 8Helix 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 6Exitium 5Cry0 5Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Shiba 4Redact 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Falcon 3Ethics 3Orion 3Triple X 3D1R 3Mnt6 3TiMc 3Yurei 3Rebornvc 3Bluebox 3Vanirgroup 3Hellogookie 3Trisec 3Noname 3Vendetta 3Ragnarok 3Blackshadow 3Bonacigroup 3Grief 3Snake 3Coldlock 3Blacklocks 2ImNotAVillain 2Secp0 2Sovcali 2Leaknet 2BlueWhale 2Blackfield 2Kittykatkrew 2Osiris 2Lunalock 2Sensayq 2Cryptnet 2Bitlocker 2Nightsky 2Wastedlocker 2Sekhmet 2Prolock 2Scarlettgroup 1Meowciety403 1Abyss-data 1Securotop 1Kyber 1Sicarii 1Reynolds 1Walocker 1Gunra Ransomware 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 Ransomware

September 16, 2025HIGH

oxfordcounty.ca Listed by BrainCipher Ransomware Group

BrainCipher Ransomware
September 16, 2025HIGH

Humax Holdings Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 16, 2025HIGH

www.ccls.org Listed by Lynx Ransomware Group

Lynx Ransomware
September 16, 2025HIGH

SV-Büro Ing. Schulz GmbH Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
September 16, 2025HIGH

Concord New Energy Group Listed by DragonForce Ransomware Group

DragonForce Ransomware
September 16, 2025HIGH

https://www.cnh.com/ Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 16, 2025HIGH

Grup Gestio Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
September 16, 2025HIGH

Tunad Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
September 16, 2025HIGH

The Property Business Listed by Kairos Ransomware Group

Kairos Ransomware
September 16, 2025HIGH

Cook Brown Listed by Akira Ransomware Group

Akira Ransomware
September 16, 2025HIGH

Amelia Overhead Doors Listed by Play Ransomware Group

Play Ransomware
September 16, 2025HIGH

Accflex ERP Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
September 16, 2025HIGH

News-Press & Gazette Co. Listed by Termite Ransomware Group

Termite Ransomware
September 16, 2025HIGH

Announcement 16-09-2025 Listed by Arcus Media Ransomware Group

Arcus Media Ransomware
September 16, 2025HIGH

grupozeta.com & www.grupozetajalisco.com Listed by Alphalocker Ransomware Group

Alphalocker Ransomware
September 16, 2025HIGH

chroma.com.tw Listed by Warlock Ransomware Group

Warlock Ransomware
September 15, 2025HIGH

R F Owens Co, Inc./ Trucchi's Supermarkets Distribution Center Listed by Radar Ransomware Group

Radar Ransomware
September 15, 2025HIGH

Dubroff, Easley & Lovell, LLP Listed by Pear Ransomware Group

Pear Ransomware
September 15, 2025HIGH

Plug Power Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

Trucchi's Supermarkets, Inc. Listed by Radar Ransomware Group

Radar Ransomware
September 15, 2025HIGH

MFO ITALIA Listed by Everest Ransomware Group

Everest Ransomware
September 15, 2025HIGH

Precision Machined Products Listed by Akira Ransomware Group

Akira Ransomware
September 15, 2025HIGH

Martin Listed by Akira Ransomware Group

Akira Ransomware
September 15, 2025HIGH

Ceva Logistics Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

NTT Data/Vectorform Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

Focus R Technologies Pvt Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

AdScale Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

[Removed] #1534 Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
September 15, 2025HIGH

HappyTenant Listed by KillSec Ransomware Group

KillSec Ransomware
September 15, 2025HIGH

Volumex Lease Listed by Radar Ransomware Group

Radar Ransomware
September 15, 2025HIGH

Phillips Feldman Group Listed by Pear Ransomware Group

Pear Ransomware
September 15, 2025HIGH

Professional Trust Company Listed by Everest Ransomware Group

Everest Ransomware
September 15, 2025HIGH

www.shimaogroup.com Listed by Devman Ransomware Group

Devman Ransomware
September 15, 2025HIGH

CAS EXhibition Partners Listed by Lynx Ransomware Group

Lynx Ransomware
September 15, 2025HIGH

www.p***e*u**h***.us Listed by Devman Ransomware Group

Devman Ransomware
September 15, 2025HIGH

jsgroup Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 15, 2025HIGH

promisedland.com.tw/h21 million USD...Time Remaining:---BUY Files Listed by Devman Ransomware Group

Devman Ransomware
September 15, 2025HIGH

glatten.de Listed by SafePay Ransomware Group

SafePay Ransomware
September 15, 2025HIGH

Key 4 Energy Srl Listed by Everest Ransomware Group

Everest Ransomware
September 15, 2025HIGH

Studio Legale Tisot Iuris Listed by Everest Ransomware Group

Everest Ransomware
September 15, 2025HIGH

Gurney's Resorts Listed by Akira Ransomware Group

Akira Ransomware
September 15, 2025HIGH

Technology Assurance Group Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 14, 2025HIGH

Awesome Asset Management Co Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

New England Waterproofing Listed by Play Ransomware Group

Play Ransomware
September 14, 2025HIGH

Klarman Asset Management Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

usenergy Listed by Medusalocker Ransomware Group

Medusalocker Ransomware
September 14, 2025HIGH

olarra Listed by Lynx Ransomware Group

Lynx Ransomware
September 14, 2025HIGH

Human and Bridge Asset Management Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Melon Asset Management Co. Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

VANCHOR Asset Management Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

https://heritagegrowth.com/ Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 14, 2025HIGH

APEX Asset Management Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Taurus Investment & Securities Co Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

LX Asset Management Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

Office Of The Registrar Of Political Parties Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

http://www.hiec.com/ Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 14, 2025HIGH

Majesty Asset Management Co. Listed by Qilin Ransomware Group

Qilin Ransomware
September 14, 2025HIGH

www.roscovision.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 14, 2025HIGH

BMW Listed by Everest Ransomware Group

Everest Ransomware
September 14, 2025HIGH

Atlas Pressed Metals Listed by Play Ransomware Group

Play Ransomware
September 14, 2025HIGH

Churchill Claims Services Listed by Securotrop Ransomware Group

Securotrop Ransomware
September 13, 2025HIGH

Miljödata (1 day left) Listed by Datacarry Ransomware Group

Datacarry Ransomware
September 13, 2025HIGH

JAFICA Telecomunicaciones Listed by Lunalock Ransomware Group

Lunalock Ransomware
September 13, 2025HIGH

opso.us Listed by Qilin Ransomware Group

Qilin Ransomware
September 13, 2025HIGH

trchealthcare.com Listed by Qilin Ransomware Group

Qilin Ransomware
September 13, 2025HIGH

[Redacted] #1510 Listed by Qilin Ransomware Group

Qilin Ransomware
September 13, 2025HIGH

RAC Consultoria Listed by Space Bears Ransomware Group

Space Bears Ransomware
September 13, 2025HIGH

American Association on Health and Disability Listed by Sinobi Ransomware Group

Sinobi Ransomware
September 13, 2025HIGH

Red Hat, Inc. Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
September 12, 2025HIGH

Combined Services HVAC Listed by Play Ransomware Group

Play Ransomware
September 12, 2025HIGH

PTR Listed by Play Ransomware Group

Play Ransomware
September 12, 2025HIGH

smpeurope.com Listed by Qilin Ransomware Group

Qilin Ransomware
September 12, 2025HIGH

TimHaahs Listed by Akira Ransomware Group

Akira Ransomware
September 12, 2025HIGH

Boilersource Listed by Akira Ransomware Group

Akira Ransomware
September 12, 2025HIGH

Mazza Recycling Services Listed by Akira Ransomware Group

Akira Ransomware
September 12, 2025HIGH

PYATOK Listed by Akira Ransomware Group

Akira Ransomware
September 12, 2025HIGH

waxhaw.com Listed by Qilin Ransomware Group

Qilin Ransomware
September 12, 2025HIGH

Tryon Distributing Listed by Sinobi Ransomware Group

Sinobi Ransomware
September 12, 2025HIGH

Frisquet Listed by Qilin Ransomware Group

Qilin Ransomware
September 12, 2025HIGH

APG Listed by Play Ransomware Group

Play Ransomware
September 12, 2025HIGH

Heffner Toyota & Lexus Listed by Nitrogen Ransomware Group

Nitrogen Ransomware
September 12, 2025HIGH

www.ucisd.net Listed by Qilin Ransomware Group

Qilin Ransomware
September 12, 2025HIGH

galileo.it Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
September 11, 2025HIGH

Municipio de Chihuahua Listed by Qilin Ransomware Group

QilinBlackByte Ransomware
September 11, 2025HIGH

NV ELMAR Listed by Qilin Ransomware Group

Qilin Ransomware
September 11, 2025HIGH

GrammaTech Listed by Play Ransomware Group

Play Ransomware
September 11, 2025HIGH

Pieffe Auto Group Listed by Qilin Ransomware Group

Qilin Ransomware
September 11, 2025HIGH

Groupe Clarins Listed by Everest Ransomware Group

Everest Ransomware
September 11, 2025HIGH

Engineered Profiles Listed by Akira Ransomware Group

Akira Ransomware
September 11, 2025HIGH

Sadler Gibb & Associates Listed by Akira Ransomware Group

Akira Ransomware
September 11, 2025HIGH

RGR Sportswear Listed by Play Ransomware Group

Play Ransomware
September 11, 2025HIGH

Brownstone Agency Listed by Akira Ransomware Group

Akira Ransomware
September 11, 2025HIGH

TAKwest Listed by Qilin Ransomware Group

Qilin Ransomware
September 11, 2025HIGH

TDK Technologies Listed by Akira Ransomware Group

Akira Ransomware
September 11, 2025HIGH

usadebusk.com Listed by Embargo Ransomware Group

Embargo Ransomware
September 11, 2025HIGH

VirMedice Listed by Pear Ransomware Group

Pear Ransomware
September 11, 2025HIGH

Gagosian Listed by Daixin Ransomware Group

Daixin Ransomware
September 11, 2025HIGH

Communicare Inc. Listed by Daixin Ransomware Group

Daixin Ransomware
September 11, 2025HIGH

BlockBets Casino Listed by KillSec Ransomware Group

KillSec Ransomware
September 11, 2025HIGH

Namibia | Epia Financial Services | Windhoek Listed by Radar Ransomware Group

Radar 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.