| TGTurkey General Directorate of Population and Citizenship AffairsLeak publishes ID details of nearly 50 million Turkish citizensApr 4, 201610y10 years agoUnverified | Apr 4, 201610y10 years ago | Not stated | Government | Unverified | 49M |
| TTTraphagen & Traphagen CPAs, LLC 234 Kinderkamack RoadMar 30, 201610y10 years ago | Mar 30, 201610y10 years ago | Not stated | Finance | Confirmed | Unknown |
COMELECHackers deface COMELEC site and leak voter database covering 55 millionMar 27, 201610y10 years agoHackingUnverified | Mar 27, 201610y10 years ago | Hacking | Government | Unverified | 55M |
| VHValley Hope AssociationFeb 25, 201610y10 years agoLost or stolen device | Feb 25, 201610y10 years ago | Lost or stolen device | Nonprofit | Confirmed | 52K |
TaxSlayerHackers took over nearly 9,000 TaxSlayer accounts to file fraudulent returnsJan 29, 201610y10 years agoCredential stuffing | Jan 29, 201610y10 years ago | Credential stuffing | Finance | Settled | 8,800 |
| PCPhillip CapitalJan 12, 201610y10 years ago | Jan 12, 201610y10 years ago | Not stated | Finance | Confirmed | 124 |
| BBlucoraJan 8, 201610y10 years ago | Jan 8, 201610y10 years ago | Not stated | Other | Confirmed | 500 |
| MNMatson NavigationDec 23, 201510y10 years ago | Dec 23, 201510y10 years ago | Not stated | Other | Confirmed | 14K |
IntuitDec 23, 201510y10 years ago | Dec 23, 201510y10 years ago | Not stated | Tech | Confirmed | Unknown |
| ATAcclaim Technical Services, IncDec 23, 201510y10 years ago | Dec 23, 201510y10 years ago | Not stated | Other | Confirmed | Unknown |
| OMOH MuhlenbergNov 13, 201510y10 years agoHacking | Nov 13, 201510y10 years ago | Hacking | Healthcare | Confirmed | 85K |
| CCCCI Construction ServicesOct 21, 201510y10 years ago | Oct 21, 201510y10 years ago | Not stated | Manufacturing | Confirmed | Unknown |
| TMT-Mobile USAOct 1, 201510y10 years ago | Oct 1, 201510y10 years ago | Not stated | Telecom | Confirmed | Unknown |
ExperianExperian server breach exposes 15 million T-Mobile credit applicantsOct 1, 201510y10 years agoVendor breach | Oct 1, 201510y10 years ago | Vendor breach | Data brokers | Confirmed | 15M |
| LLLando Law FirmSep 1, 201511y11 years ago | Sep 1, 201511y11 years ago | Not stated | Legal and services | Confirmed | 416 |
| RBRichard Berger, CPAJul 21, 201511y11 years ago | Jul 21, 201511y11 years ago | Not stated | Finance | Confirmed | Unknown |
| TKThompson Kessler Wiest & BorquistJun 30, 201511y11 years ago | Jun 30, 201511y11 years ago | Not stated | Other | Confirmed | Unknown |
| CICollected IntelligenceJun 14, 201511y11 years ago | Jun 14, 201511y11 years ago | Not stated | Other | Confirmed | Unknown |
| CCopartMay 27, 201511y11 years ago | May 27, 201511y11 years ago | Not stated | Other | Confirmed | Unknown |
Beacon Health SystemPhishing attack on staff email exposes data of 306,789 Indiana patientsMay 22, 201511y11 years agoPhishing | May 22, 201511y11 years ago | Phishing | Healthcare | Confirmed | 307K |
| PSPennsylvania State University, College of EngineeringMay 18, 201511y11 years ago | May 18, 201511y11 years ago | Not stated | Education | Confirmed | Unknown |
StarNetApr 11, 201511y11 years agoUnverified | Apr 11, 201511y11 years ago | Not stated | Tech | Unverified | 139Kacct |
| RCRetail CapitalApr 1, 201511y11 years ago | Apr 1, 201511y11 years ago | Not stated | Finance | Confirmed | 741 |
| UTUber TechnologiesFeb 26, 201511y11 years agoHacking | Feb 26, 201511y11 years ago | Hacking | Other | Confirmed | Unknown |
| CFCP FranchisingFeb 25, 201511y11 years ago | Feb 25, 201511y11 years ago | Not stated | Other | Confirmed | Unknown |
IntuitFeb 15, 201511y11 years ago | Feb 15, 201511y11 years ago | Not stated | Tech | Confirmed | 15K |
FlashbackFeb 12, 201511y11 years agoUnverified | Feb 12, 201511y11 years ago | Not stated | Tech | Unverified | 40Kacct |
Sony Pictures EntertainmentDestructive attack on Sony Pictures leaks films, emails and employee dataNov 24, 201411y11 years agoHacking | Nov 24, 201411y11 years ago | Hacking | Media | Confirmed | Unknown |
| SMSt. Mary's BankOct 29, 201411y11 years ago | Oct 29, 201411y11 years ago | Not stated | Finance | Confirmed | Unknown |
| UIUS Investigations ServicesOct 28, 201411y11 years ago | Oct 28, 201411y11 years ago | Not stated | Finance | Confirmed | 36K |
| IAImhoff and AssociatesAug 26, 201412y12 years ago | Aug 26, 201412y12 years ago | Not stated | Other | Confirmed | Unknown |
| TBTotal BankJul 9, 201412y12 years ago | Jul 9, 201412y12 years ago | Not stated | Finance | Confirmed | Unknown |
| BUButler UniversityJun 26, 201412y12 years ago | Jun 26, 201412y12 years ago | Not stated | Education | Confirmed | Unknown |
| MCMetropolitan CompaniesJun 18, 201412y12 years ago | Jun 18, 201412y12 years ago | Not stated | Other | Confirmed | Unknown |
| JPJCM PartnersApr 24, 201412y12 years ago | Apr 24, 201412y12 years ago | Not stated | Other | Confirmed | 17K |
| SCSands Casino Resort BethlehemFeb 28, 201412y12 years ago | Feb 28, 201412y12 years ago | Not stated | Hospitality | Confirmed | 49K |
| MLMcKenna, Long & AldridgeFeb 28, 201412y12 years ago | Feb 28, 201412y12 years ago | Not stated | Other | Confirmed | Unknown |
| MCMaricopa County Community CollegesFeb 27, 201412y12 years ago | Feb 27, 201412y12 years ago | Not stated | Education | Confirmed | Unknown |
| SIState IndustrialJan 27, 201412y12 years ago | Jan 27, 201412y12 years ago | Not stated | Manufacturing | Confirmed | Unknown |
Korea Credit BureauContractor copies card and ID data of 20 million South KoreansJan 20, 201412y12 years agoInsiderUnverified | Jan 20, 201412y12 years ago | Insider | Finance | Unverified | 20M |
T-MobileDec 31, 201312y12 years ago | Dec 31, 201312y12 years ago | Not stated | Telecom | Confirmed | Unknown |
| ULUpdate LegalDec 18, 201312y12 years ago | Dec 18, 201312y12 years ago | Not stated | Legal and services | Confirmed | 2,913 |
| DDecisionDeskDec 10, 201312y12 years ago | Dec 10, 201312y12 years ago | Not stated | Other | Confirmed | Unknown |
VodafoneNov 30, 201312y12 years agoHackingUnverified | Nov 30, 201312y12 years ago | Hacking | Tech | Unverified | 56Kacct |
| HBHSBC Bank USANov 30, 201312y12 years ago | Nov 30, 201312y12 years ago | Not stated | Finance | Confirmed | Unknown |
| CVCourt VenturesExperian unit's data resold to ID theft service run by Vietnamese fraudsterOct 20, 201312y12 years agoVendor breachUnverified | Oct 20, 201312y12 years ago | Vendor breach | Data brokers | Unverified | Unknown |
| IUIberdrola USAApr 16, 201313y13 years ago | Apr 16, 201313y13 years ago | Not stated | Other | Confirmed | Unknown |
| HBHSBC Bank USAJan 31, 201313y13 years ago | Jan 31, 201313y13 years ago | Not stated | Finance | Confirmed | Unknown |
Nexon KoreaHack exposes IDs, names and resident numbers of 13.2 million MapleStory playersNov 26, 201114y14 years agoHackingUnverified | Nov 26, 201114y14 years ago | Hacking | Gaming | Unverified | 13M |
SK CommunicationsHackers steal personal data of 35 million Nate and Cyworld usersJul 28, 201115y15 years agoSupply chainUnverified | Jul 28, 201115y15 years ago | Supply chain | Tech | Unverified | 35M |