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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.
1663tracked breaches

Groups using this method

worldleaks 175The Gentlemen 141The Gentlemen 133Qilin 90ragnarlocker 85everest 47clop 45donutleaks 42Crpx0 41darkleakmarket 39lv 37INC Ransom 36Coinbase Cartel 29ShinyHunters 28L Group 28alphv 25krybit 21direwolf 21Orova 20leaktheanalyst 20Leakeddata 19Dark Project 18Majinahanashi 14LockBit 14
+89 more groups
settra 14lockbit5 13Storm 13handala 13DragonForce 12Akira 10nightspire 9Play 9titan 9LeakBazaar 9pear 8Emperador 7The Crew 6Panzer 6dataleak 6Space Bears 5xpl0itrs 5Global Secret Group 5ransomhouse 5Helix 5monti 5ValenciaLeaks 5Booba Team 4genesis 4rhysida 4aurora 4shaoleaks 4blackwater 3anubis 3Iah647 3interlock 3insomnia 3payload 3Ethics 3Wallstreet 3beast 2Arcus Media 2SafePay 2payoutsking 2Eclipse 2Sovcali 2kairos 2Deadlock 2Leaknet 2securotrop 23am 2bravox 2BlueWhale 2unsafe 2lynx 2orion 2lapsus$ 2siegedsec 2raworld 2ransomed 2kelvinsecurity 2mosesstaff 2Black X 1Cyberleek 1metaencryptor 1termite 1nasirsecurity 1DYSPHOR1A 1threeam 1Audit Team 1Securotop 1gunra 1Ms13-089 1Barracuda 1m3rx 1Kyber 1morpheus 1ShadowByt3$ 1coinbasecartel 1J 1cephalus 1datacarry 1blackbyte 1BrainCipher 1flocker 1royal 1hive 1yanluowang 1ransomexx 1ragnarok 1sabbath 1marketo 1karma 1azroteam 1

Breaches using Misconfiguration & Exposed Data

November 25, 2025HIGH

Town of Blacksburg Listed by worldleaks Ransomware Group

worldleaks 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 worldleaks Ransomware Group

worldleaks Ransomware
November 14, 2025HIGH

UNOde50 Listed by worldleaks Ransomware Group

worldleaks 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 worldleaks Ransomware Group

worldleaks Ransomware
November 6, 2025HIGH

Health Dimensions Group Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 31, 2025HIGH

Ernest Käslin Listed by worldleaks Ransomware Group

worldleaks 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 worldleaks Ransomware Group

worldleaks Ransomware
October 24, 2025HIGH

Kobayashi Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 24, 2025MED

MyVidster (2025) Data Breach (2025)

Misconfiguration & Exposed Data
October 23, 2025MED

Substack Data Breach (2025)

Misconfiguration & Exposed Data
October 17, 2025HIGH

Roose Ressler & Green Co Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 17, 2025HIGH

Central Plate Services Limitited Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 15, 2025HIGH

Lidera Network Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 6, 2025HIGH

CHRIST Juweliere Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 6, 2025LOW

TISZA Világ Data Breach (2025)

Misconfiguration & Exposed Data
October 1, 2025HIGH

Ellison Educational Equipment, Inc Listed by worldleaks Ransomware Group

worldleaks Ransomware
October 1, 2025HIGH

Summit Hotel Properties Listed by worldleaks Ransomware Group

worldleaks Ransomware
September 23, 2025HIGH

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

J Ransomware
September 23, 2025HIGH

Peruvian Connection Listed by worldleaks Ransomware Group

worldleaks Ransomware
September 8, 2025MED

WIRED Data Breach (2025)

Misconfiguration & Exposed Data
September 4, 2025HIGH

City Wide Listed by worldleaks Ransomware Group

worldleaks Ransomware
September 4, 2025HIGH

Heritage Communities Listed by worldleaks Ransomware Group

worldleaks Ransomware
September 3, 2025HIGH

Jefferson Enterprises, LLC Listed by worldleaks Ransomware Group

worldleaks Ransomware
September 1, 2025HIGH

Prosper Data Breach (2025)

Misconfiguration & Exposed Data
August 30, 2025HIGH

Platinum Healthcare Staffing Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 29, 2025HIGH

Sapp Bros Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 28, 2025HIGH

Essilor of America Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 27, 2025HIGH

Saint Mary's Home Listed by worldleaks Ransomware Group

worldleaks 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 worldleaks Ransomware Group

worldleaks Ransomware
August 21, 2025HIGH

Mandom Corporation Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 14, 2025HIGH

Centers Laboratory Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 13, 2025HIGH

Pyramid Global Hospitality Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 12, 2025HIGH

KIPP DC Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 11, 2025HIGH

Washington Prime Group Inc Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 11, 2025HIGH

Coilplus Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 11, 2025HIGH

Northwest Medical Specialties Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 10, 2025HIGH

Pittsburgh’s Trusted Orthopaedic Surgeons Listed by donutleaks Ransomware Group

donutleaks Ransomware
August 9, 2025MED

Giglio Data Breach (2025)

Misconfiguration & Exposed Data
August 9, 2025HIGH

Risen Energy Co. Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 6, 2025HIGH

Madison Healthcare Services Listed by worldleaks Ransomware Group

worldleaks Ransomware
August 4, 2025HIGH

Bouygues Telecom Data Breach (2025)

Misconfiguration & Exposed Data
Showing 951–1,000 of 1,663
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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.