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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.
1662tracked breaches

Groups using this method

worldleaks 175The Gentlemen 141The Gentlemen 133Qilin 90ragnarlocker 85everest 47clop 45donutleaks 42Crpx0 41darkleakmarket 39lv 37INC Ransom 36Coinbase Cartel 29L Group 28ShinyHunters 28alphv 25Krybit 21direwolf 21Orova 20leaktheanalyst 20Leakeddata 19Dark Project 18LockBit 14settra 14
+89 more groups
Lockbit5 13Majinahanashi 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 2Payoutsking 2Arcus Media 2SafePay 2Eclipse 2Sovcali 2kairos 2Deadlock 2Leaknet 2securotrop 23am 2bravox 2BlueWhale 2unsafe 2lynx 2orion 2lapsus$ 2siegedsec 2raworld 2ransomed 2kelvinsecurity 2mosesstaff 2Cyberleek 1Black X 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

August 4, 2026HIGH

Apollo Office System Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Wisdom Oral Surgery Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Bjs Insurance & Financial Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

ADG Healthcare Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

DBM Reflex Listed by Orova Ransomware Group

Orova Ransomware
August 4, 2026HIGH

Sc Regional Housing Authority Listed by Orova Ransomware Group

Orova Ransomware
August 3, 2026HIGH

PCL Holding Listed by Ransomhouse Ransomware Group

Ransomhouse Ransomware
August 3, 2026HIGH

Baicizhan Listed by Dragonforce Ransomware Group

DragonForce Ransomware
August 3, 2026HIGH

Universitatea De Vest Vasile Goldi Din Arad Listed by Qilin Ransomware Group

Qilin Ransomware
August 2, 2026HIGH

pcclimitedindia.com Listed by Lockbit5 Ransomware Group

Lockbit5LockBit Ransomware
August 2, 2026HIGH

buzztrading104.co.za Listed by Krybit Ransomware Group

Krybit Ransomware
August 2, 2026HIGH

ville-rinxent.fr Listed by Krybit Ransomware Group

Krybit Ransomware
August 2, 2026HIGH

setic-pourtier.com Listed by Lockbit5 Ransomware Group

Lockbit5LockBit Ransomware
August 2, 2026HIGH

rai.com.br Listed by Lockbit5 Ransomware Group

Lockbit5LockBit Ransomware
August 2, 2026HIGH

dcpartner.co.za Listed by Krybit Ransomware Group

Krybit Ransomware
August 2, 2026HIGH

microphase.com Listed by Lockbit5 Ransomware Group

Lockbit5LockBit Ransomware
August 2, 2026HIGH

prohealth.sg Listed by Krybit Ransomware Group

Krybit Ransomware
August 2, 2026HIGH

Mairie de Drancy Listed by Qilin Ransomware Group

Qilin Ransomware
July 31, 2026HIGH

mbmlawsc.com Listed by Dragonforce Ransomware Group

DragonForce Ransomware
July 30, 2026HIGH

L3Harris Listed by Kyber Ransomware Group

Kyber Ransomware
July 28, 2026HIGH

eclmn.com Listed by Incransom Ransomware Group

INC Ransom Ransomware
July 27, 2026HIGH

OPTIDEA GmbH Listed by Nightspire Ransomware Group

Nightspire Ransomware
July 27, 2026HIGH

Furama Bukit Bintang Listed by Nightspire Ransomware Group

Nightspire Ransomware
July 27, 2026HIGH

MKS Transformator Listed by Nightspire Ransomware Group

Nightspire Ransomware
July 27, 2026HIGH

Thai Seng International Co. Ltd Listed by Nightspire Ransomware Group

Nightspire Ransomware
July 21, 2026HIGH

PinnPACK Listed by worldleaks Ransomware Group

worldleaks Ransomware
July 21, 2026HIGH

St. Francis Xavier Catholic School System Listed by worldleaks Ransomware Group

worldleaks Ransomware
July 10, 2026MED

BrainCipher Leaks 1TB+ from Industrial Accessories

Misconfiguration & Exposed Data
July 8, 2026HIGH

Nextcloud Misconfiguration Exposes 367K Staff and Client Records

Credential & Infostealer Leaks
July 6, 2026MED

SBI Software Hit by Genesis Data Leak

genesis Ransomware
July 3, 2026MED

Bri-Tech 588GB Data Leak Claimed by Genesis Group

genesis Ransomware
July 3, 2026MED

Brazilian IT Firm Service IT Breached by WorldLeaks

worldleaks Ransomware
July 2, 2026HIGH

Treet Group of Companies Listed by worldleaks Ransomware Group

worldleaks Ransomware
July 1, 2026HIGH

Starpool Listed by worldleaks Ransomware Group

worldleaks Ransomware
July 1, 2026HIGH

COMHAR Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 26, 2026HIGH

Omax Autos Listed by Wallstreet Ransomware Group

WallstreetLeakBazaar Ransomware
June 20, 2026HIGH

L'Archevque & Rivest Ltée Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 20, 2026HIGH

Super Finishing Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 16, 2026MED

5.4M Swedes' Data Allegedly Leaked on Hacker Forums

Misconfiguration & Exposed Data
June 15, 2026MED

Moody Bible Institute Data Breach (2026)

Misconfiguration & Exposed Data
June 15, 2026MED

Sysco Data Breach (2026)

ShinyHunters Ransomware
June 12, 2026CRIT

24 Billion Credentials Exposed in Massive Infostealer Leak

Credential & Infostealer Leaks
June 12, 2026LOW

JCPenney Data Breach (2026)

Ransomware
June 12, 2026LOW

American Tower Data Breach (2026)

ShinyHunters Ransomware
June 12, 2026HIGH

Dynatrace Source Code Allegedly Stolen from GitHub

Supply-Chain Attack
June 11, 2026HIGH

Reliance Group Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 11, 2026LOW

Ralph Lauren Data Breach (2026)

ShinyHunters Ransomware
June 10, 2026HIGH

First Federal Savings & Loan Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 10, 2026HIGH

Centra Sota Cooperative Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 10, 2026HIGH

Tata Electronics Confirms Cyberattack, Apple Manufacturing Data Leaked

worldleaks Ransomware
June 9, 2026HIGH

Apollo Pipes Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 9, 2026LOW

University of Nottingham Data Breach (2026)

Credential & Infostealer Leaks
June 9, 2026HIGH

M1xchange Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 9, 2026HIGH

GDL Transport Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 5, 2026HIGH

Madison Square Garden Sports Data Breach (2026)

ShinyHunters Ransomware
June 5, 2026HIGH

Access Dental Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 5, 2026HIGH

United Auto Supply Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 5, 2026HIGH

CH Karnchang Public Listed by worldleaks Ransomware Group

worldleaks Ransomware
June 4, 2026MED

Microsoft Copilot SearchLeak Flaw Enables 1-Click Data Theft

Phishing & Social Engineering
June 3, 2026HIGH

Emmy.tv AWS Credentials Exposed in Public HTML

Supply-Chain Attack
June 2, 2026HIGH

Grindr Users' Data Allegedly Leaked on Cybercrime Forum

Credential & Infostealer Leaks
June 2, 2026HIGH

Ingka Group (IKEA) Targeted in Alleged Lapsus$ Data Theft

lapsus$ Ransomware
June 1, 2026HIGH

Hackers claim 32M Bumble user records leaked

Credential & Infostealer Leaks
May 29, 2026LOW

BCD Travel Data Breach (2026)

ShinyHunters Ransomware
May 28, 2026HIGH

Alamo Heights School District Listed by qilin Ransomware Group

Qilinworldleaks Ransomware
May 28, 2026HIGH

American Battery Factory Listed by worldleaks Ransomware Group

worldleaks Ransomware
May 25, 2026MED

Mercedes-Benz UK Customer Data Allegedly Leaked

Misconfiguration & Exposed Data
May 25, 2026HIGH

Lithuania State Registers Leak Impacts 540K Citizens

Misconfiguration & Exposed Data
May 23, 2026LOW

Baker Distributing Data Breach (2026)

ShinyHunters Ransomware
May 23, 2026MED

DentaQuest Data Breach (2026)

ShinyHunters Ransomware
May 23, 2026MED

Charter Data Breach (2026)

Misconfiguration & Exposed Data
May 22, 2026CRIT

Lithuania National Register Data Leak of 600K Entries

Misconfiguration & Exposed Data
May 22, 2026HIGH

BMJ Paperpack Listed by worldleaks Ransomware Group

worldleaks Ransomware
May 20, 2026MED

Trump Mobile Probes Website Leak of 27K Customer Records

Misconfiguration & Exposed Data
May 20, 2026HIGH

Nothing Technology Breached by INC_RANSOM, 52GB Exposed

INC Ransom 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.