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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.
32584tracked breaches

Groups using this method

LockBit 3415Qilin 2367Akira 1630Clop 1368Play 1322The Gentlemen 1027INC Ransom 995RansomHub 833ALPHV 727DragonForce 668SafePay 603Black Basta 522Medusa 515BianLian 5078Base 448Everest 420Lynx 415NightSpire 369Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 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 139Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Arcus Media 117Anubis 117Payoutsking 117Storm 113Monti 110Toufan 110ElDorado 109Settra 108Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98BrainCipher 91Abyss 91Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 76Cicada3301 75N0n 74Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Metaencryptor 61Termite 61Orova 60Insomnia 58Flocker 58AuditTeam 56Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Dark Project 46Aurora 46M3rx 45Midas 44Cmdorganization 43Donutleaks 42Panzer 41Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Majinahanashi 39Emperador 39Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 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 23Radar 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 6Redact 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 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

August 5, 2026HIGH

PT All Cosmos Biotek Listed by Gunra Ransomware Group

Gunra Ransomware
August 5, 2026HIGH

Allied Telesis Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

briggsplc.com Listed by lockbit5 Ransomware Group

LockBit Ransomware
August 5, 2026HIGH

Ruhrpumpen Listed by Dark Project Ransomware Group

Dark Project Ransomware
August 5, 2026HIGH

AKM Enterprises INC Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

EPM Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

Powerweave Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

Storer Transportation and Storer Coachways Listed by Dark Project Ransomware Group

Dark Project Ransomware
August 5, 2026HIGH

One Community FCU Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 5, 2026HIGH

nitrex.in Listed by Orion Ransomware Group

Orion Ransomware
August 5, 2026HIGH

Aptara Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

NIMR Oil Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

Mile Bluff Medical Center Listed by Dark Project Ransomware Group

Dark Project Ransomware
August 5, 2026HIGH

Sutherland Packaging Listed by Dark Project Ransomware Group

Dark Project Ransomware
August 5, 2026HIGH

Laurel Institutes Listed by Dark Project Ransomware Group

Dark Project Ransomware
August 5, 2026HIGH

9al******* Listed by Clop Ransomware Group

Clop Ransomware
August 5, 2026HIGH

P. A. Inc. (Performance Alloys) Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 5, 2026HIGH

EPM Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

Oasis Legal Group Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

Stadler Rail Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

tri******* Listed by Clop Ransomware Group

Clop Ransomware
August 5, 2026HIGH

mid******* Listed by Clop Ransomware Group

Clop Ransomware
August 5, 2026HIGH

G3A******* Listed by Clop Ransomware Group

Clop Ransomware
August 5, 2026HIGH

Henshaw Law Listed by Triple X Ransomware Group

Triple X Ransomware
August 5, 2026HIGH

TSC Logistics Listed by Dark Project Ransomware Group

Dark Project Ransomware
August 5, 2026HIGH

bri******* Listed by Clop Ransomware Group

Clop Ransomware
August 5, 2026HIGH

Dharma Group Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

TechCorr Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

Al-Futtaim Group Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

The Metropolitan Entertainment & Convention Authority Listed by Dark Project Ransomware Group

Dark Project Ransomware
August 5, 2026HIGH

Mike Graham Heating And Air Conditioning Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 5, 2026HIGH

fis******* Listed by Clop Ransomware Group

Clop Ransomware
August 5, 2026HIGH

Mansfield Family Dentistry Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

Stadler Rail Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

Allied Telesis Listed by Everest Ransomware Group

Everest Ransomware
August 5, 2026HIGH

nuv******* Listed by Clop Ransomware Group

Clop Ransomware
August 5, 2026HIGH

wat******* Listed by Clop Ransomware Group

Clop Ransomware
August 4, 2026HIGH

Trulite Glass & Aluminum Solutions Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

First Tek Listed by Play Ransomware Group

Play Ransomware
August 4, 2026HIGH

Oleoductos del Valle Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

Control Concepts Technology Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 4, 2026HIGH

Loyalist College Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

Cardiology Associates Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Wisdom Oral Surgery Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

DBM Reflex Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

geleximco.vn Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

Loyalist College Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

Galvin Brothers Listed by Qilin Ransomware Group

Qilin Ransomware
August 4, 2026HIGH

Oleoductos del Valle Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

clintonhealthaccess.org Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

lccgroup.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

Sc Regional Housing Authority Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Global Friction Products, Inc Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Sure Travel Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Integrated Site Management Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Conceptual Designs, Inc. Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

RUPP Spritzguss Listed by Qilin Ransomware Group

Qilin Ransomware
August 4, 2026HIGH

Empyrean Int’L Techno Devices Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

pushidrosal.id Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

Yost Home Improvements Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Ssi Holding (Far East) Limited Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

WD Masonry & Concrete Listed by Qilin Ransomware Group

Qilin Ransomware
August 4, 2026HIGH

Bjs Insurance & Financial Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Yost Home Improvements Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Ultra Fame Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

https://geleximco.vn/ Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
August 4, 2026HIGH

GILDE Handwerk Macrander GmbH & Co. KG Listed by Aurora Ransomware Group

Aurora Ransomware
August 4, 2026HIGH

Texas Medical Screening Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Cardiology Associates Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Kingsson Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

University SprinklerSystems Listed by Akira Ransomware Group

Akira Ransomware
August 4, 2026HIGH

JK Capital Management Limited Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Apollo Office System Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Bjs Insurance & Financial Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

ADG Healthcare Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Northeastern Communications & Electrical Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Kingsson Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Cardiology Associates Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Agricultural Chemical Solutions Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Sure Travel Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

US Installation Group, Inc. Listed by Aurora Ransomware Group

Aurora Ransomware
August 4, 2026HIGH

Preferred Financial Group Listed by Play Ransomware Group

Play Ransomware
August 4, 2026HIGH

Wisdom Oral Surgery Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

cesmac.edu.br Listed by Krybit Ransomware Group

Krybit Ransomware
August 4, 2026HIGH

healthcarehighways.com Listed by Chaos Ransomware Group

Chaos Ransomware
August 4, 2026HIGH

Tat Fung Textile Co., Ltd. Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Sanrio Hong Kong Co., Ltd Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

SBI Manufacturing Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Sanrio Hong Kong Co., Ltd Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Ssi Holding (Far East) Limited Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

worldtube Listed by Gunra Ransomware Group

Gunra Ransomware
August 4, 2026HIGH

TopMark Funding Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
August 4, 2026HIGH

eSysTech Listed by Orova Ransomware Group

Orova Ransomware
August 3, 2026HIGH

new-point.it Listed by SafePay Ransomware Group

SafePay Ransomware
August 3, 2026HIGH

Baicizhan Listed by DragonForce Ransomware Group

DragonForce Ransomware
August 3, 2026HIGH

PCL Holding Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 3, 2026HIGH

Universitatea De Vest Vasile Goldi Din Arad Listed by Qilin Ransomware Group

Qilin Ransomware
August 3, 2026HIGH

PCL Holding Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
August 3, 2026HIGH

Ministerio de Justicia y del Derecho Ransomware Attack

Ransomware
August 3, 2026HIGH

Winn-Dixie Listed by Anubis Ransomware Group

Anubis 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.