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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.
32372tracked breaches

Groups using this method

LockBit 3413Qilin 2351Akira 1625Clop 1368Play 1322The Gentlemen 1018INC Ransom 992RansomHub 833ALPHV 727DragonForce 663SafePay 600Black Basta 522Medusa 515BianLian 5078Base 448Everest 417Lynx 415Conti 351Dispossessor 344NightSpire 342PYSA 308Hunters 305Rhysida 295KillSec 285
+333 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 159Space Bears 157APT73 156BlackByte 147Avaddon 146Meow 144Malas 144Snatch 142Direwolf 141Sarcoma 141Interlock 132Ragnar Locker 128Pear 126NoEscape 124Genesis 122RA World 120Payoutsking 117Anubis 116Arcus Media 114Storm 111Monti 110Toufan 110ElDorado 109Settra 106Deadlock 103Kairos 103Cuba 103Medusalocker 102Threeam 100Chaos 96Abyss 91BrainCipher 89Revil 89Ransomexx 84Warlock 78Lorenz 78Payload 75Cicada3301 75Beast 74Karakurt 74Avoslocker 70Ransomed 68Quantum 68Blacklock 64Lv 63Termite 59Metaencryptor 59Insomnia 58Flocker 58AuditTeam 56Orova 56Global Secret Group 55Darkvault 55Gunra 54Losttrust 53Maze 51AiLock 50Tengu 49Trigona 49Lamashtu 48Blacknevas 48Nitrogen 48Mallox 48Crypto24 47Knight 47Leakeddata 45Aurora 45M3rx 45Midas 44Dark Project 43Cmdorganization 43Donutleaks 42Securotrop 41Embargo 41Crpx0 41Blackshrantac 41J 41Panzer 39Dragonransomware 39Darkleakmarket 39Global 38Emperador 37Moneymessage 37CRPxO 37Ciphbit 36Helldown 36Nokoyawa 36Arvinclub 35Spook 35Obscura 33dAn0n 33Booba Project 32Majinahanashi 32Suncrypt 32Marketo 32Blackmatter 32Zawoo 31Alphalocker 30Frag 30Payloadbin 29Wallstreet 28Bravox 28Fulcrumsec 28L Group 28Onyx 28Titan 27Unsafe 26Kazu 26Werewolves 26Kelvinsecurity 26Netwalker 26Lapsus$ 25Vect 25Kraken 25Underground 25Morpheus 24ShadowByt3$ 23Doppelpaymer 23N0n 22Radar 22Ryuk 22Daixin 21Xinglocker 21Vexy Ransomware 20Hellcat 20Leaktheanalyst 20Vexy 19Booba Team 19Cephalus 19Siegedsec 19Ralord 19Brotherhood 18D4rk4rmy 18Trinity 18Mountlocker 18Tridentlocker 17ALP-001 17Sabbath 17Black X 16ExfilSquad 16Datacarry 16Dunghill 16Apos 16Madliberator 16Redransomware 16Mosesstaff 16Doommageddon 15Azroteam 15Cheers 15Nefilim 15VYPR 14Benzona 14Weyhro 14Kawa4096 14Freecivilian 14Sparta 14Section9 13Argonauts 13Mindware 133am 12Eclipse 12Barracuda 12Blackout 12IMNCrew 12Teamxxx 12Netrunner 11Imnotavillian 11Blackwater 11Icarus 11Icefire 11Cryp70n1c0d3 11DYSPHOR1A 10Crazyhunter 10Darkrace 10Darkpower 10Darkside 10LeakBazaar 9Rook 9Groove 9EndZone 8Gammax 8Iah6477 8Iah647 8Helix 8Xpl0itrs 8Skira 8Radiant 8VanHelsing 8Qiulong 8Mogilevich 8Cryptbb 8Babuk 8Byod 7Global Cybernetic Collective 7Bert 7Chort 7Malekteam 70mega 7Cyclops 7Karma 7Pay2key 7ULose 6The Crew 6Ms13089 6Cipherforce 6RunSomeWares 6Arkana 6Silent 6Rancoz 6Dataleak 6Redalert 6Yanluowang 6Egregor 6Spirals 5Nasirsecurity 5PrinzEugen 50day Syndicate 5Secpo 5Orca 5Atomsilo 5Minteye 5Kryptos 5Bqtlock 5GDLockerSec 5ValenciaLeaks 5Donex 5Raznatovic 5Projectrelic 5Pandora 5Lockdata 5Umbra 4Cry0 4Exitium 4Linkc 4Desolator 4Satanlockv2 4Ransomcortex 4Shaoleaks 4Blacktor 4Shiba 3Redact 3Falcon 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 2Meowciety403 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

May 3, 2023HIGH

The McGregor Listed by Akira Ransomware Group

Akira Ransomware
May 3, 2023HIGH

Aeco was hacked A lot of confidential customer data was stolen Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 3, 2023HIGH

Negma Business Solutions Listed by Play Ransomware Group

Play Ransomware
May 3, 2023HIGH

DGC Listed by Play Ransomware Group

Play Ransomware
May 3, 2023HIGH

SIVSA Listed by Play Ransomware Group

Play Ransomware
May 3, 2023HIGH

Libra Virtua Listed by Play Ransomware Group

Play Ransomware
May 3, 2023HIGH

Control & Automation technology - LUX Automation Listed by Monti Ransomware Group

Monti Ransomware
May 3, 2023HIGH

triaflex.at Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 3, 2023HIGH

lfdcs.org Listed by Dispossessor Ransomware Group

Dispossessor Ransomware
May 3, 2023HIGH

cydsa.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 3, 2023HIGH

Nova Group Listed by Play Ransomware Group

Play Ransomware
May 3, 2023HIGH

City of Dallas Listed by Royal Ransomware Group

Royal Ransomware
May 3, 2023HIGH

Lawrence Family Development Charter School Listed by Snatch Ransomware Group

Snatch Ransomware
May 3, 2023HIGH

Southern West Virginia Community and Technical College Listed by Royal Ransomware Group

Royal Ransomware
May 3, 2023HIGH

ASL 1 - Avezzano Sulmona L'Aquila Listed by Monti Ransomware Group

Monti Ransomware
May 2, 2023HIGH

Brighton Hill Community School Listed by Vice Society Ransomware Group

Vice Society Ransomware
May 2, 2023HIGH

baycrestpartners.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 2, 2023HIGH

MYSIMPLYGREEN.COM Listed by Clop Ransomware Group

Clop Ransomware
May 2, 2023HIGH

hasenauer-anlagenbau.at Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 2, 2023HIGH

ambitco - finvestambitco Private Banking Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 2, 2023HIGH

cloud51.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
May 2, 2023HIGH

Polat Yol Yap Listed by Medusa Ransomware Group

Medusa Ransomware
May 2, 2023HIGH

EirMed Devices, part of TRELLEBORG Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 2, 2023HIGH

Alto Calore Servizi S.p.A. Listed by Medusa Ransomware Group

Medusa Ransomware
May 2, 2023HIGH

American Foam & Packaging Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 1, 2023HIGH

Tony Clark Consulting Listed by ALPHV Ransomware Group

ALPHV Ransomware
May 1, 2023HIGH

BridgeValley Community & Technical College Listed by Akira Ransomware Group

Akira Ransomware
May 1, 2023HIGH

Midwest Truck Listed by Royal Ransomware Group

Royal Ransomware
April 30, 2023HIGH

NASHUA SCHOOL DISTRICT Listed by Royal Ransomware Group

Royal Ransomware
April 30, 2023HIGH

Cafpi Listed by Vice Society Ransomware Group

Vice Society Ransomware
April 30, 2023HIGH

CMC Group Listed by Vice Society Ransomware Group

Vice Society Ransomware
April 30, 2023HIGH

Colvillbanks Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 30, 2023HIGH

SIIX Corporation Listed by Qilin Ransomware Group

Qilin Ransomware
April 30, 2023HIGH

100X and ALL Clients Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
April 30, 2023HIGH

PENNCREST School District Listed by Royal Ransomware Group

Royal Ransomware
April 29, 2023HIGH

Great Falls College of Technology Listed by Royal Ransomware Group

Royal Ransomware
April 29, 2023HIGH

Good Oil Company Listed by 8Base Ransomware Group

8Base Ransomware
April 29, 2023HIGH

McDermott International, Ltd Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 29, 2023HIGH

KMC Savills Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 29, 2023HIGH

Sherman Consulting Services Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 29, 2023HIGH

Hawa Sliding Solutions Listed by Cactus Ransomware Group

Cactus Ransomware
April 29, 2023HIGH

ourrelentlesschurch.com Listed by lockbit3 Ransomware Group

LockBitDispossessor Ransomware
April 28, 2023HIGH

BLUME Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 28, 2023HIGH

restorationmanagement Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 28, 2023HIGH

GC-EMPLOYMENT.COM Listed by Clop Ransomware Group

Clop Ransomware
April 28, 2023HIGH

TAMMAC Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 28, 2023HIGH

Western Digital Chronicles II: The Weekly Descent into Oblivion Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 28, 2023HIGH

Albany ENT & Allergy Services Listed by RansomHouse Ransomware Group

RansomHouseBianLian Ransomware
April 28, 2023HIGH

P********* ******* *e**** Listed by BianLian Ransomware Group

BianLian Ransomware
April 28, 2023HIGH

EyeGene Listed by RA World Ransomware Group

RA World Ransomware
April 28, 2023HIGH

spartanburgcounty Listed by Qilin Ransomware Group

Qilin Ransomware
April 28, 2023HIGH

H***** ******* S******* Listed by BianLian Ransomware Group

BianLian Ransomware
April 28, 2023HIGH

AUTOCAM MEDICAL Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 28, 2023HIGH

E*** - ******* ** ****** Listed by BianLian Ransomware Group

BianLian Ransomware
April 27, 2023HIGH

La Red Health Center Listed by Karakurt Ransomware Group

Karakurt Ransomware
April 27, 2023HIGH

Rural Workforce Agency Listed by Nokoyawa Ransomware Group

Nokoyawa Ransomware
April 27, 2023HIGH

Insurance Providers Group Listed by RA World Ransomware Group

RA World Ransomware
April 27, 2023HIGH

Wealth Enhancement Group Listed by RA World Ransomware Group

RA World Ransomware
April 27, 2023HIGH

Fee, Smith & Sharp Listed by Akira Ransomware Group

Akira Ransomware
April 27, 2023HIGH

GTT Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 27, 2023HIGH

mastercorp Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 27, 2023HIGH

e-Hazardcom and ArcWearcom (with data) Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 27, 2023HIGH

COACHCOMM Listed by Black Basta Ransomware Group

Black Basta Ransomware
April 27, 2023HIGH

Bisco Industries Listed by RA World Ransomware Group

RA World Ransomware
April 26, 2023HIGH

fsdc.org.hk Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 26, 2023HIGH

Americold Listed by Cactus Ransomware Group

Cactus Ransomware
April 26, 2023HIGH

silbon.es Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 26, 2023HIGH

EdisonLearning Listed by Royal Ransomware Group

Royal Ransomware
April 26, 2023HIGH

bg2i.fr Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 26, 2023HIGH

cdcbmestihl.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 26, 2023HIGH

Family Day Care Services Listed by Akira Ransomware Group

Akira Ransomware
April 26, 2023HIGH

US District Court / Law company Listed by Everest Ransomware Group

Everest Ransomware
April 26, 2023HIGH

Bevan Group Listed by Medusa Ransomware Group

Medusa Ransomware
April 26, 2023HIGH

accesscontrolsecuritycom Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 26, 2023HIGH

Fundação Carlos Chagas Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 26, 2023HIGH

4LEAF, Inc Listed by Akira Ransomware Group

Akira Ransomware
April 26, 2023HIGH

Tranztec Solutions Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
April 26, 2023HIGH

Pak-Rite, Ltd. Listed by Akira Ransomware Group

Akira Ransomware
April 26, 2023HIGH

baffetmateriaux.fr Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 26, 2023HIGH

HOT NEWS Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
April 26, 2023HIGH

OMT Officine Meccaniche Torino S.p.A. Listed by RansomHouse Ransomware Group

RansomHouse Ransomware
April 25, 2023HIGH

CANTALK, Canadian translation services - Leak Listed by Ragnar Locker Ransomware Group

Ragnar Locker Ransomware
April 25, 2023HIGH

ptow.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 25, 2023HIGH

sunnydesigns.com Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 25, 2023HIGH

Schottenstein Property Group Inc Listed by Akira Ransomware Group

Akira Ransomware
April 25, 2023HIGH

Thompson Builders Listed by Akira Ransomware Group

Akira Ransomware
April 25, 2023HIGH

Rockbridge Capital Listed by Akira Ransomware Group

Akira Ransomware
April 25, 2023HIGH

City of Lowell Listed by Play Ransomware Group

Play Ransomware
April 25, 2023HIGH

Agensi Kaunseling dan Pengurusan Kredit (Credit Consulting and Management Agency of Malays Listed by ALPHV Ransomware Group

ALPHV Ransomware
April 25, 2023HIGH

Falcon Express Transportation, Inc. Listed by BianLian Ransomware Group

BianLian Ransomware
April 25, 2023HIGH

General Plug & Manufacturing Listed by BianLian Ransomware Group

BianLian Ransomware
April 25, 2023HIGH

Manufacturing Listed by BianLian Ransomware Group

BianLian Ransomware
April 25, 2023HIGH

XPress Cargo Listed by BianLian Ransomware Group

BianLian Ransomware
April 25, 2023HIGH

A***** *** * ******* S******* Listed by BianLian Ransomware Group

BianLian Ransomware
April 25, 2023HIGH

Dacotah Paper Listed by BlackByte Ransomware Group

BlackByte Ransomware
April 25, 2023HIGH

Bilstein GmbH Listed by BianLian Ransomware Group

BianLian Ransomware
April 25, 2023HIGH

lhh.com.my Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 25, 2023HIGH

multimedica.it Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 25, 2023HIGH

atlanticeye.net Listed by lockbit3 Ransomware Group

LockBit Ransomware
April 25, 2023HIGH

peachtree-medical.com Listed by lockbit3 Ransomware Group

LockBit 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.