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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.
32501tracked breaches

Groups using this method

LockBit 3415Qilin 2364Akira 1628Clop 1368Play 1322The Gentlemen 1025INC Ransom 994RansomHub 833ALPHV 727DragonForce 667SafePay 602Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415NightSpire 365Conti 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 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 41Emperador 39Dragonransomware 39Darkleakmarket 39Global 38Moneymessage 37CRPxO 37N0n 36Ciphbit 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 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 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

March 7, 2026HIGH

NADAP Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Sileno Companies Inc Listed by Tengu Ransomware Group

Tengu Ransomware
March 7, 2026HIGH

Eeyou Communications Network Listed by AiLock Ransomware Group

AiLock Ransomware
March 7, 2026HIGH

Jerusalem Water Supply Facilities Listed by Handala Ransomware Group

Handala Ransomware
March 7, 2026HIGH

Sierra Management Group Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Griswold Controls Listed by Genesis Ransomware Group

Genesis Ransomware
March 7, 2026HIGH

Dielco Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

thallos AG Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 7, 2026HIGH

Handala New Telegram Listed by Handala Ransomware Group

Handala Ransomware
March 7, 2026HIGH

Brothers Produce Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

Geotec Surveys Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

CPG Documentation Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 7, 2026HIGH

Kuzco Lighting Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

Artemedica Listed by Qilin Ransomware Group

Qilin Ransomware
March 7, 2026HIGH

11th Street Veterinary Hospital Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 7, 2026HIGH

Johnson Vollmerhausen & Gates Listed by AiLock Ransomware Group

AiLock Ransomware
March 7, 2026HIGH

Stalwart Development Group LLC Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 6, 2026HIGH

Malia Group Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 6, 2026MED

Aura Data Breach (2026)

ShinyHunters Ransomware
March 6, 2026HIGH

CFGI Management, LLC. Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
March 6, 2026HIGH

Albany Pumps Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2026HIGH

T a Solberg Listed by Play Ransomware Group

Play Ransomware
March 6, 2026HIGH

yurdriversnetwork Listed by KillSec Ransomware Group

KillSec Ransomware
March 6, 2026HIGH

INTERACT TECHNOLOGY SOLUTIONS Listed by Pear Ransomware Group

Pear Ransomware
March 6, 2026HIGH

Siwax Specialties Group Listed by Akira Ransomware Group

Akira Ransomware
March 6, 2026HIGH

MedicalGPT Listed by KillSec Ransomware Group

KillSec Ransomware
March 6, 2026HIGH

North Central HIDTA Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

Gerleinco Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 6, 2026HIGH

Verdugo Tool & Engineering Listed by Akira Ransomware Group

Akira Ransomware
March 6, 2026HIGH

salfordcc.ac.uk Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

A C Scott Electric Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

LAF Hotel Aree Listed by The Gentlemen Ransomware Group

The Gentlemen Ransomware
March 6, 2026HIGH

Nephrology Associates Listed by The Gentlemen Ransomware Group

The GentlemenInsomnia Ransomware
March 6, 2026HIGH

Orange Madagascar Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2026HIGH

Suchthilfe direkt Essen gGmbH Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2026HIGH

Pathstone.com Listed by ShinyHunters Ransomware Group

ShinyHunters Ransomware
March 6, 2026HIGH

C.A. LINDMAN Inc. Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

ICS Electrical Services Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

Don E Bower Listed by Play Ransomware Group

Play Ransomware
March 6, 2026HIGH

nelsonworldwide.com Listed by Chaos Ransomware Group

Chaos Ransomware
March 6, 2026HIGH

Design To Print Listed by Play Ransomware Group

Play Ransomware
March 6, 2026HIGH

Sanzer Hasidic community Listed by Handala Ransomware Group

Handala Ransomware
March 6, 2026HIGH

IDF in Farsi Listed by Handala Ransomware Group

Handala Ransomware
March 6, 2026HIGH

DFW Aero Mechanix Listed by Play Ransomware Group

Play Ransomware
March 6, 2026HIGH

Edgar Agents Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2026HIGH

ASB Saarland Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2026HIGH

H & L Systems Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2026HIGH

Hyundai Elevator Listed by Everest Ransomware Group

Everest Ransomware
March 6, 2026HIGH

R&C Fence, Inc. Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

Waterloo Information Systems Listed by Qilin Ransomware Group

Qilin Ransomware
March 6, 2026HIGH

Select Tool Listed by Play Ransomware Group

Play Ransomware
March 6, 2026HIGH

Garland Williams & Associates Listed by Play Ransomware Group

Play Ransomware
March 6, 2026HIGH

Graham County Electric Cooperative Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

MyFair Listed by KillSec Ransomware Group

KillSec Ransomware
March 6, 2026HIGH

Advanced Rehabilitation Technology (ART) Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

The Delventhal Company Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 6, 2026HIGH

WAG Funktion Design Listed by Akira Ransomware Group

Akira Ransomware
March 6, 2026HIGH

smileteam.com.au Listed by SafePay Ransomware Group

SafePay Ransomware
March 6, 2026HIGH

B** *r*t**r* *i* **s***s of ***te** *i**o**i Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 5, 2026HIGH

Trionex Listed by Akira Ransomware Group

Akira Ransomware
March 5, 2026HIGH

JBS Brazil - We have 3TB of your data Listed by Coinbase Cartel Ransomware Group

Coinbase Cartel Ransomware
March 5, 2026HIGH

Ecofit Listed by Akira Ransomware Group

Akira Ransomware
March 5, 2026HIGH

piglerautomation.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 5, 2026HIGH

Cheongdam OracleClinic Listed by Qilin Ransomware Group

Qilin Ransomware
March 5, 2026HIGH

A Lococo Wholesale Listed by Qilin Ransomware Group

Qilin Ransomware
March 5, 2026HIGH

Abutriek Listed by Qilin Ransomware Group

Qilin Ransomware
March 5, 2026HIGH

Jameson Pepple Cantu PLLC Listed by Tridentlocker Ransomware Group

Tridentlocker Ransomware
March 5, 2026HIGH

KLEIN IBERICA SA Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 5, 2026HIGH

Applied Products Listed by Akira Ransomware Group

Akira Ransomware
March 5, 2026HIGH

parkerlipman.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 5, 2026HIGH

CTI & Coordinators Listed by Pear Ransomware Group

Pear Ransomware
March 5, 2026HIGH

northstaria.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 5, 2026HIGH

Nopa Industriearmaturen Listed by Qilin Ransomware Group

Qilin Ransomware
March 5, 2026HIGH

Donjon Listed by Akira Ransomware Group

Akira Ransomware
March 5, 2026HIGH

K & S Company, Inc Listed by Qilin Ransomware Group

Qilin Ransomware
March 5, 2026HIGH

ELC Security Products Listed by Qilin Ransomware Group

Qilin Ransomware
March 5, 2026HIGH

**a****t ***el*****t Gr*up L** Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 5, 2026HIGH

N*X*** ** I**r****c**** Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 5, 2026HIGH

Atlas Insurances Ltd Listed by Handala Ransomware Group

Handala Ransomware
March 5, 2026HIGH

Tennessee Valley Electric Cooperative Listed by Qilin Ransomware Group

Qilin Ransomware
March 5, 2026HIGH

Rowad Modern Engineering Listed by Crypto24 Ransomware Group

Crypto24 Ransomware
March 4, 2026HIGH

Communitymosaic.co.uk Listed by Tengu Ransomware Group

Tengu Ransomware
March 4, 2026HIGH

HTH Companies Listed by Akira Ransomware Group

Akira Ransomware
March 4, 2026HIGH

CJL Engineering Listed by Qilin Ransomware Group

Qilin Ransomware
March 4, 2026HIGH

Eos Technology srl Listed by Tengu Ransomware Group

Tengu Ransomware
March 4, 2026HIGH

Verlat Energy Listed by Vect Ransomware Group

Vect Ransomware
March 4, 2026HIGH

Klevorn Listed by Qilin Ransomware Group

Qilin Ransomware
March 4, 2026HIGH

Reynolds DeMarco & Boland Listed by Akira Ransomware Group

Akira Ransomware
March 4, 2026HIGH

Huffman Insurance Agency Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 4, 2026HIGH

Tenteks Tente Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 4, 2026HIGH

cwpa.com Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 4, 2026HIGH

BK Group Listed by Akira Ransomware Group

Akira Ransomware
March 4, 2026HIGH

Nicholas & Tangeman Listed by Akira Ransomware Group

Akira Ransomware
March 4, 2026HIGH

AKOL LAW Listed by NightSpire Ransomware Group

NightSpire Ransomware
March 4, 2026HIGH

NEW GENERATION MEDIA Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 4, 2026HIGH

MarketGraphics Research Group Listed by Akira Ransomware Group

Akira Ransomware
March 4, 2026HIGH

Bravo Electro Components Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 4, 2026HIGH

Environmental Air Listed by DragonForce Ransomware Group

DragonForce Ransomware
March 4, 2026HIGH

The City of Hesperia, CA Listed by INC Ransom Ransomware Group

INC Ransom Ransomware
March 4, 2026HIGH

Golden Clay Industries Sdn Bhd Listed by Qilin Ransomware Group

Qilin 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.