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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.
32640tracked breaches

Groups using this method

LockBit 3416Qilin 2369Akira 1631Clop 1368Play 1327The Gentlemen 1027INC Ransom 997RansomHub 833ALPHV 727DragonForce 668SafePay 603Black Basta 522Medusa 515BianLian 5078Base 448Everest 420Lynx 415NightSpire 369Conti 351Dispossessor 344PYSA 308Hunters 305Rhysida 301KillSec 285
+335 more groups
Sinobi 274Cactus 247RansomHouse 218Coinbase 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 144Sarcoma 142Direwolf 142Snatch 142Interlock 139Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Payoutsking 118Arcus Media 117Anubis 117Storm 113Monti 110Toufan 110ElDorado 109Settra 108Deadlock 106Kairos 103Cuba 103Medusalocker 102Threeam 101Chaos 98BrainCipher 91Abyss 91Revil 89Ransomexx 84N0n 79Warlock 78Lorenz 78Payload 76Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Orova 65Blacklock 64Lv 63Metaencryptor 61Termite 61AuditTeam 60Insomnia 58Flocker 58Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Leakeddata 48Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Aurora 47Crypto24 47Knight 47Dark Project 46M3rx 45Midas 44Panzer 43Cmdorganization 43Donutleaks 42Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Majinahanashi 40Emperador 40Wallstreet 39Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Booba Project 32Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Bravox 30Alphalocker 30Frag 30Payloadbin 29Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23Radar 22Ryuk 22Vexy Ransomware 21Daixin 21Xinglocker 21Vexy 20Black X 20Hellcat 20Leaktheanalyst 20Booba 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 11Byod 10DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10Umbra 9LeakBazaar 9Rook 9Groove 9Hyflock 8EndZone 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 1Synack 1Phoenixcryptolocker 1Ronggolawe 1Cring 1Hades 1Netflim 1Agelocker 1Thanos 1Dharma 1Mamba 1

Breaches using Ransomware

March 10, 2026HIGH

Root Security Listed by Qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

maa-architects.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 10, 2026HIGH

Teknopres_TR Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 10, 2026HIGH

RetireRight Financial Planning Listed by Qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

Advanced Animations Listed by Qilin Ransomware Group

Qilin Ransomware
March 10, 2026HIGH

Invaccs software technologies pvt ltd Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
March 10, 2026HIGH

Taylor County Property Appraiser's Office Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 10, 2026HIGH

Exhibit Network Listed by Akira Ransomware Group

Akira Ransomware
March 10, 2026HIGH

csi-ri.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 10, 2026HIGH

Institute of Social Security - Paraguay Listed by Kairos Ransomware Group

Kairos Ransomware
March 10, 2026HIGH

netCOMPONENTS Listed by Akira Ransomware Group

Akira Ransomware
March 10, 2026HIGH

First Priority Group Listed by Everest Ransomware Group

Everest Ransomware
March 10, 2026HIGH

Estra Automotive Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 10, 2026HIGH

tazzetti.com Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 10, 2026HIGH

LHT Holdings Limited Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 10, 2026HIGH

L. S. King and Associates Listed by Anubis Ransomware Group

Anubis Ransomware
March 10, 2026HIGH

A J Taylor Electrical Listed by Anubis Ransomware Group

Anubis Ransomware
March 9, 2026HIGH

Wagon Mound Public Schools Listed by Interlock Ransomware Group

Interlock Ransomware
March 9, 2026HIGH

T**n*e**l S.A. C***t**c***a Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 9, 2026HIGH

Vertex Inc. Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
March 9, 2026HIGH

Pleiad Investment Advisors (Singapore brach) Listed by Qilin Ransomware Group

Qilin Ransomware
March 9, 2026HIGH

Grupo San Jacinto Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

Cosmesia Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

Sodimatel Fasteners Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

Colliers International Idaho Listed by Akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

Fiberglass Hawaii Listed by Akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

Infinity Systems Listed by Play Ransomware Group

Play Ransomware
March 9, 2026HIGH

Salesforce Aura Campaign Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
March 9, 2026HIGH

Byard F Brogan Listed by Play Ransomware Group

Play Ransomware
March 9, 2026HIGH

Southern Concrete Construction Listed by Play Ransomware Group

Play Ransomware
March 9, 2026HIGH

Hauri AG Staffelbach Listed by Akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

RWB Consulting Engineers Listed by Qilin Ransomware Group

Qilin Ransomware
March 9, 2026HIGH

arbd.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 9, 2026HIGH

C*T* M**al***g*e Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 9, 2026HIGH

CFGI Management (cfgi.com) Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
March 9, 2026HIGH

eDevice Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

Peninsular Electric Distributors Listed by Akira Ransomware Group

Akira Ransomware
March 9, 2026HIGH

Helen Kaminski Listed by Play Ransomware Group

Play Ransomware
March 9, 2026HIGH

Serviceplan Group (Korea branch) Listed by Qilin Ransomware Group

Qilin Ransomware
March 9, 2026HIGH

tupeloeye.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 9, 2026HIGH

altaortho.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 9, 2026HIGH

Kpropha Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

Nenplas Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 9, 2026HIGH

T****r ****t* P**p***y ***r***e*** **f**e Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 9, 2026HIGH

nch.com Listed by Embargo Ransomware Group

Embargo Ransomware
March 9, 2026HIGH

Unprecedented Disclosure of 50 Senior Israeli Air Force Officers’ Information Listed by Handala Ransomware Group

Handala Ransomware
March 9, 2026HIGH

Comprehensive Orthopaedics and Musculoskeletal Care, LLC Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
March 9, 2026HIGH

Full Access: Jerusalem’s Security Cameras in Handala’s Hands Listed by Handala Ransomware Group

Handala Ransomware
March 9, 2026HIGH

Facilities USA Listed by Play Ransomware Group

Play Ransomware
March 9, 2026HIGH

McKenna Pro Listed by Qilin Ransomware Group

Qilin Ransomware
March 8, 2026HIGH

Contact Handala Listed by Handala Ransomware Group

Handala Ransomware
March 8, 2026HIGH

Israeli Weather Stations Crippled Listed by Handala Ransomware Group

Handala Ransomware
March 8, 2026HIGH

Sagent Pharmaceuticals Listed by World Leaks Ransomware Group

World Leaks Ransomware
March 7, 2026HIGH

AFDL Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

CPG Documentation Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 7, 2026HIGH

Northern Family Farms Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 7, 2026HIGH

Johnson Vollmerhausen & Gates Listed by AiLock Ransomware Group

AiLock Ransomware
March 7, 2026HIGH

Ladue Family Dental Listed by Anubis Ransomware Group

Anubis Ransomware
March 7, 2026HIGH

Netwerk NV Listed by AiLock Ransomware Group

AiLock Ransomware
March 7, 2026HIGH

City of Hart Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Sierra Management Group Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Brighton Eye Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Cornerstone Financial Advisors, INC Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Sanders Legal Group Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Sileno Companies Inc Listed by Tengu Ransomware Group

Tengu Ransomware
March 7, 2026HIGH

OneSource Medical Group Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Kuzco Lighting Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

Eeyou Communications Network Listed by AiLock Ransomware Group

AiLock Ransomware
March 7, 2026HIGH

Handala New Telegram Listed by Handala Ransomware Group

Handala Ransomware
March 7, 2026HIGH

11th Street Veterinary Hospital Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 7, 2026HIGH

Brothers Produce Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

thallos AG Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 7, 2026HIGH

Dielco Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

Geotec Surveys Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

Artemedica Listed by Qilin Ransomware Group

Qilin Ransomware
Showing 6,976–7,050 of 32,640
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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.