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Recent Breaches › Attack methods › Misconfiguration & Exposed Data

Attack method

Misconfiguration & Exposed Data

Misconfigured databases and cloud storage leave sensitive data publicly accessible without any hacking required.
2898tracked breaches

Groups using this method

Qilin 237The Gentlemen 235World Leaks 175Ragnar Locker 85Storm 81Krybit 76Akira 71Clop 70Everest 65INC Ransom 62LockBit 55Leakeddata 48ShinyHunters 47Direwolf 43SafePay 42NightSpire 42Donutleaks 42Crpx0 41Darkleakmarket 39Lv 37Emperador 35N0n 29Play 29L Group 28
+119 more groups
Settra 27Rhysida 26DragonForce 25Dark Project 25ALPHV 25Wallstreet 24Orova 24BrainCipher 22Coinbase Cartel 22ZaWoo 21Leaktheanalyst 20Vexy 19Booba Team 19Pear 18Chaos 17Majinahanashi 16Aurora 15Interlock 14Global Secret Group 14Handala 13Anubis 12Eclipse 12Panzer 123am 12RansomHouse 11Imnotavillian 11Titan 11Insomnia 10Genesis 10Lamashtu 10Umbra 9Black X 9Arcus Media 9Payoutsking 9M3rx 9LeakBazaar 9Doommageddon 8Kairos 8Blacknevas 8Iah647 8Termite 7Byod 7VYPR 7AuditTeam 7Global Cybernetic Collective 7Unsafe 7Kazu 7The Crew 6Dataleak 6Deadlock 5Bravox 5Space Bears 5DYSPHOR1A 5Xpl0itrs 5Helix 5Monti 5ValenciaLeaks 5Shiba 4Payload 4Metaencryptor 4Nasirsecurity 4Shaoleaks 4Cry0 3Endzone 3Gammax 3Booba Project 3Moneymessage 3Securotrop 3Beast 3ShadowByt3$ 3Falcon 3Lynx 3Blackwater 3Ethics 3Redact 2Morpheus 2Threeam 2Fulcrumsec 2AiLock 2Sovcali 2Leaknet 2BlueWhale 2Orion 2Lapsus$ 2Siegedsec 2RA World 2Ransomed 2Kelvinsecurity 2Mosesstaff 2RunSomeWares 1Spirals 1Netrunner 1ULose 1Blacklocks 1Tridentlocker 1Vexy Ransomware 1Meowciety403 1Crypto24 1Abyss 1Abyss-data 1Securotop 1Gunra 1Ms13089 1Barracuda 1Kyber 1J 1Cephalus 1Datacarry 1BlackByte 1Flocker 1Royal 1Hive 1Yanluowang 1Ransomexx 1Ragnarok 1Sabbath 1Marketo 1Karma 1Azroteam 1

Breaches using Misconfiguration & Exposed Data

December 15, 2025HIGH

Thrings Solicitors and Lawyers Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 14, 2025HIGH

Wavenet Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 9, 2025HIGH

Empresas Maggi Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 9, 2025HIGH

The Wardlaw-Hartridge School Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 9, 2025HIGH

Municipality of North Perth (Canada) Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 8, 2025HIGH

Chatham Asset Management Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 8, 2025HIGH

Big Lar Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 8, 2025HIGH

Granjas 4 Irmãos SA - Agropecuária, Indústria e Comércio Listed by World Leaks Ransomware Group

World Leaks Ransomware
December 4, 2025HIGH

Pearce Services Listed by World Leaks Ransomware Group

World Leaks Ransomware
November 28, 2025HIGH

Family Farm and Home Listed by World Leaks Ransomware Group

World Leaks Ransomware
November 25, 2025HIGH

Town of Blacksburg Listed by World Leaks Ransomware Group

World Leaks Ransomware
November 17, 2025CRIT

Under Armour Data Breach (2025)

Everest Ransomware
November 15, 2025LOW

CodeStepByStep Data Breach (2025)

Misconfiguration & Exposed Data
November 14, 2025HIGH

Herman & Chamow Listed by World Leaks Ransomware Group

World Leaks Ransomware
November 14, 2025HIGH

UNOde50 Listed by World Leaks Ransomware Group

World Leaks Ransomware
November 13, 2025LOW

Eurofiber Data Breach (2025)

Misconfiguration & Exposed Data
November 11, 2025LOW

International Kiteboarding Organization Data Breach (2025)

Misconfiguration & Exposed Data
November 9, 2025MED

Beckett Collectibles Data Breach (2025)

Misconfiguration & Exposed Data
November 9, 2025HIGH

OGI Groupe Listed by World Leaks Ransomware Group

World Leaks Ransomware
November 6, 2025HIGH

Health Dimensions Group Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 31, 2025HIGH

Ernest Käslin Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 30, 2025MED

University of Pennsylvania Data Breach (2025)

Misconfiguration & Exposed Data
October 28, 2025HIGH

AT&T Careers - Database Leaked Listed by Everest Ransomware Group

Everest Ransomware
October 27, 2025HIGH

LTS Group Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 24, 2025MED

MyVidster (2025) Data Breach (2025)

Misconfiguration & Exposed Data
October 24, 2025HIGH

Kobayashi Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 23, 2025MED

Substack Data Breach (2025)

Misconfiguration & Exposed Data
October 17, 2025HIGH

Roose Ressler & Green Co Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 17, 2025HIGH

Central Plate Services Limitited Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 15, 2025HIGH

Lidera Network Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 6, 2025HIGH

CHRIST Juweliere Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 6, 2025LOW

TISZA Világ Data Breach (2025)

Misconfiguration & Exposed Data
October 1, 2025HIGH

Ellison Educational Equipment, Inc Listed by World Leaks Ransomware Group

World Leaks Ransomware
October 1, 2025HIGH

Summit Hotel Properties Listed by World Leaks Ransomware Group

World Leaks Ransomware
September 23, 2025HIGH

Peruvian Connection Listed by World Leaks Ransomware Group

World Leaks Ransomware
September 23, 2025HIGH

FAI Aviation Group (fai.ag) - The biggest leak ever Listed by J Ransomware Group

J Ransomware
September 8, 2025MED

WIRED Data Breach (2025)

Misconfiguration & Exposed Data
September 4, 2025HIGH

Heritage Communities Listed by World Leaks Ransomware Group

World Leaks Ransomware
September 4, 2025HIGH

City Wide Listed by World Leaks Ransomware Group

World Leaks Ransomware
September 3, 2025HIGH

Jefferson Enterprises, LLC Listed by World Leaks Ransomware Group

World Leaks Ransomware
September 1, 2025HIGH

Prosper Data Breach (2025)

Misconfiguration & Exposed Data
August 30, 2025HIGH

Platinum Healthcare Staffing Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 29, 2025HIGH

Sapp Bros Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 28, 2025HIGH

Essilor of America Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 27, 2025HIGH

Saint Mary's Home Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 26, 2025HIGH

txpregnancy.org - Fake Abortion Clinics Exposed Listed by Cephalus Ransomware Group

Cephalus Ransomware
August 25, 2025MED

Miljödata Data Breach (2025)

Datacarry Ransomware
August 22, 2025HIGH

Paul Rossi Law Offices Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 21, 2025HIGH

Mandom Corporation Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 14, 2025HIGH

Centers Laboratory Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 13, 2025HIGH

Pyramid Global Hospitality Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 12, 2025HIGH

KIPP DC Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 11, 2025HIGH

Coilplus Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 11, 2025HIGH

Northwest Medical Specialties Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 11, 2025HIGH

Washington Prime Group Inc Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 10, 2025HIGH

Pittsburgh’s Trusted Orthopaedic Surgeons Listed by Donutleaks Ransomware Group

Donutleaks Ransomware
August 9, 2025HIGH

Risen Energy Co. Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 9, 2025MED

Giglio Data Breach (2025)

Misconfiguration & Exposed Data
August 6, 2025HIGH

Madison Healthcare Services Listed by World Leaks Ransomware Group

World Leaks Ransomware
August 4, 2025HIGH

Bouygues Telecom Data Breach (2025)

Misconfiguration & Exposed Data
August 2, 2025HIGH

Nicke Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 30, 2025LOW

Pi-hole Data Breach (2025)

Misconfiguration & Exposed Data
July 30, 2025HIGH

ACEA SpA Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 27, 2025HIGH

Legend Senior Living Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 25, 2025LOW

Hello Cake Data Breach (2025)

Misconfiguration & Exposed Data
July 24, 2025HIGH

Able Home Care Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 24, 2025HIGH

New American Funding - Full leak published Listed by Everest Ransomware Group

Everest Ransomware
July 23, 2025HIGH

Crumbl - Full leak published Listed by Everest Ransomware Group

Everest Ransomware
July 20, 2025HIGH

DP Systems Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 18, 2025HIGH

Sneg Proprete Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 18, 2025HIGH

Exel Composites Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 18, 2025HIGH

Sika Footwear Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 18, 2025HIGH

Prosegur Listed by World Leaks Ransomware Group

World Leaks Ransomware
July 16, 2025MED

Allianz Life Data Breach (2025)

Misconfiguration & Exposed Data
July 15, 2025HIGH

ACRO Automation Systems Listed by World Leaks Ransomware Group

World Leaks Ransomware
Showing 2,176–2,250 of 2,898
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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.