978 indexed
BREACHDisclosed breaches
978 disclosed breaches from Have I Been Pwned. Filter by year, or for year-on-year volume see /explore/breaches. Authored by Adam Lundqvist.
Showing 351–400 of 978 · page 8 of 20
| ID | Title | Summary |
|---|---|---|
| GameVN | GameVN 1.4M records2016-05-01 | In May 2016, the Vietnamese gaming forum GameVN suffered a data breach that was later redistributed as part of a larger corpus of data . Data breached from the… |
| Gamigo | Gamigo 8.2M records2012-03-01 | In March 2012, the German online game publisher Gamigo was hacked and more than 8 million accounts publicly leaked. The breach included email addresses and pas… |
| GamingMonk | GamingMonk 655K records2020-12-02 | In December 2020, India's "largest esports community" GamingMonk (since acquired by and redirected to MPL Esports), suffered a data breach. The incident expose… |
| GateHub | GateHub 1.4M records2019-06-04 | In October 2019, 1.4M accounts from the cryptocurrency wallet service GateHub were posted to a popular hacking forum . GateHub had previously acknowledged a da… |
| Gawker | Gawker 1.2M records2010-12-11 | In December 2010, Gawker was attacked by the hacker collective "Gnosis" in retaliation for what was reported to be a feud between Gawker and 4Chan. Information… |
| Ge.tt | Ge.tt 2.5M records2017-05-04 | In May 2017, the file sharing platform Ge.tt suffered a data breach . The data was subsequently put up for sale on a dark web marketplace in February 2019 alon… |
| GeekedIn | GeekedIn 1.1M records2016-08-15 | In August 2016, the technology recruitment site GeekedIn left a MongoDB database exposed and over 8M records were extracted by an unknown third party. The brea… |
| Gemini | Gemini 5.3M records2022-12-13 | In late 2022, a hacker posted a data set to a public hacking forum which they alleged was sourced from the Gemini crypto exchange , a claim that was later prov… |
| Gemplex | Gemplex 4.6M records2021-02-18 | In February 2021, the Indian streaming platform Gemplex suffered a data breach that exposed 4.6M user accounts. The impacted data included device information, … |
| Genesis Market | Genesis Market 8.0M records2023-04-05 | In April 2023, the stolen identity marketplace Genesis Market was shut down by the FBI and a coalition of law enforcement agencies across the globe in "Operati… |
| GeniusU | GeniusU 1.3M records2020-10-02 | In November 2020, a collection of data breaches were made public including the "Entrepreneur Success Platform", GeniusU . Dating back to the previous month, th… |
| German Doner Kebab | German Doner Kebab 162K records2025-03-27 | In March 2025, data allegedly sourced from German Doner Kebab was published on a popular hacking forum . The data included 162k unique email addresses alongsid… |
| Get Revenge On Your Ex | Get Revenge On Your Ex 79K records2022-09-09 | In September 2022, the revenge website Get Revenge On Your Ex suffered a data breach that exposed almost 80k unique email addresses. The data spanned both cust… |
| GFAN | GFAN 22.5M records2016-10-10 | In October 2016, data surfaced that was allegedly obtained from the Chinese website known as GFAN and contained 22.5M accounts. Whilst there is evidence that t… |
| GGCorp | GGCorp 2.4M records2022-08-11 | In August 2022, the MMORPG website GGCorp suffered a data breach that exposed almost 2.4M unique email addresses . The data also included IP addresses, usernam… |
| Giant Tiger | Giant Tiger 2.8M records2024-03-04 | In March 2024, Canadian discount store Giant Tiger suffered a data breach that exposed 2.8M customer records . Attributed to a vendor of the retailer, the brea… |
| Giglio | Giglio 1.0M records2025-08-09 | In August 2025, over 1M unique email addresses appeared in a breach allegedly obtained from Italian fashion designer Giglio. The data also included names, phon… |
| GiveSendGo | GiveSendGo 90K records2022-02-07 | In February 2022, the Christian fundraising service GiveSendGo suffered a data breach which exposed the personal data of 90k donors to the Canadian "Freedom Co… |
| GLAMIRA | GLAMIRA 875K records2023-12-16 | In late 2023, the online jewellery store GLAMIRA suffered a data breach they attributed to "an unauthorised individual [who] briefly accessed one of our server… |
| Glofox | Glofox 2.3M records2020-03-27 | In March 2020, the Irish gym management software company Glofox suffered a data breach which exposed 2.3M membership records . The data included email addresse… |
| Go Games | Go Games 3.4M records2015-10-24 | In approximately October 2015, the manga website Go Games suffered a data breach. The exposed data included 3.4M customer records including email and IP addres… |
| Go Ninja | Go Ninja 5.0M records2019-12-17 | In December 2019, the now defunct German gaming website Go Ninja suffered a data breach that exposed 5M unique email addresses. The impacted data included user… |
| GoldSilver | GoldSilver 243K records2018-10-21 | In October 2018, the bullion education and dealer services site GoldSilver suffered a data breach that exposed 243k unique email addresses spanning customers a… |
| gPotato | gPotato 2.1M records2007-07-12 | In July 2007, the multiplayer game portal known as gPotato (link to archive of the site at that time) suffered a data breach and over 2 million user accounts w… |
| GPS Underground | GPS Underground 670K records2016-07-01 | In early 2017, GPS Underground was amongst a collection of compromised vBulletin websites that were found being sold online . The breach dated back to mid-2016… |
| Gravatar | Gravatar 114.0M records2020-10-03 | In October 2020, a security researcher published a technique for scraping large volumes of data from Gravatar, the service for providing globally unique avatar… |
| GSM Hosting | GSM Hosting 2.6M records2016-08-01 | In August 2016, breached data from the vBulletin forum for GSM-Hosting appeared for sale alongside dozens of other hacked services . The breach impacted 2.6M u… |
| GTAGaming | GTAGaming 197K records2016-08-01 | In August 2016, the Grand Theft Auto forum GTAGaming was hacked and nearly 200k user accounts were leaked . The vBulletin based forum included usernames, email… |
| GunAuction.com | GunAuction.com 565K records2022-12-03 | In December 2022, the online firearms auction website GunAuction.com suffered a data breach which was later discovered left unprotected on the hacker's server … |
| Guns and Robots | Guns and Robots 144K records2016-04-01 | In approximately April 2016, the gaming website Guns and Robots suffered a data breach resulting in the exposure of 143k unique records. The data contained ema… |
| Guns.com | Guns.com 376K records2021-01-12 | In January 2021, the firearms website guns.com suffered a data breach . The breach exposed 376k unique email addresses along with names, phone numbers, physica… |
| Guntrader | Guntrader 112K records2021-07-17 | In July 2021, the United Kingdom based website Guntrader suffered a data breach that exposed 112k unique email addresses . Extensive personal information was a… |
| hackforums.net | hackforums.net 192K records2011-06-25 | In June 2011, the hacktivist group known as "LulzSec" leaked one final large data breach they titled "50 days of lulz" . The compromised data came from sources… |
| Hacking Team | Hacking Team 32K records2015-07-06 | In July 2015, the Italian security firm Hacking Team suffered a major data breach that resulted in over 400GB of their data being posted online via a torrent .… |
| Hakko Corporation | Hakko Corporation 10K records2019-03-28 | In March 2019, the Japanese solder-related business Hakko Corporation suffered a data breach . The incident exposed almost 10k customer records including email… |
| Hallmark | Hallmark 1.7M records2026-03-31 | In March 2026, Hallmark suffered an alleged breach and subsequent extortion after attackers gained access to data stored within Salesforce. The data was later … |
| Hathway | Hathway 4.7M records2023-12-17 | In December 2023, hundreds of gigabytes of data allegedly taken from Indian ISP and digital TV provider Hathway appeared on a popular hacking website . The inc… |
| HauteLook | HauteLook 28.5M records2018-08-07 | In mid-2018, the fashion shopping site HauteLook was among a raft of sites that were breached and their data then sold in early-2019 . The data included over 2… |
| Have Fun Teaching | Have Fun Teaching 27K records2021-08-15 | In August 2021, the teaching resources website Have Fun Teaching suffered a data breach that leaked 80k WooCommerce transactions which were later posted to a p… |
| Havenly | Havenly 1.4M records2020-06-25 | In June 2020, the interior design website Havenly suffered a data breach which impacted almost 1.4 million members of the service. The exposed data included em… |
| HDB Financial Services | HDB Financial Services 1.7M records2023-02-22 | In March 2023, the Indian non-bank lending unit HDB Financial Services suffered a data breach that disclosed over 70M customer records . Containing 1.6M unique… |
| Health Now Networks | Health Now Networks 322K records2017-03-25 | In March 2017, the telemarketing service Health Now Networks left a database containing hundreds of thousands of medical records exposed . There were over 900,… |
| HeatGames | HeatGames 648K records2021-06-12 | In June 2021, the (now defunct) gaming website HeatGames suffered a data breach that was later redistributed as part of a larger corpus of data . The breach ex… |
| Hello Cake | Hello Cake 23K records2025-07-25 | In July 2025, the sexual healthcare product maker Hello Cake suffered a data breach . The data was subsequently posted on a public hacking forum and included 2… |
| Hemmakväll | Hemmakväll 47K records2015-07-08 | In July 2015, the Swedish video store chain Hemmakväll was hacked and nearly 50k records dumped publicly. The disclosed data included various attributes of the… |
| hemmelig.com | hemmelig.com 29K records2011-12-21 | In December 2011, Norway's largest online sex shop hemmelig.com was hacked by a collective calling themselves "Team Appunity" . The attack exposed over 28,000 … |
| Heroes of Gaia | Heroes of Gaia 180K records2013-01-04 | In early 2013, the online fantasy multiplayer game Heroes of Gaia suffered a data breach. The newest records in the data set indicate a breach date of 4 Januar… |
| Heroes of Newerth | Heroes of Newerth 8.1M records2012-12-17 | In December 2012, the multiplayer online battle arena game known as Heroes of Newerth was hacked and over 8 million accounts extracted from the system. The com… |
| HiAPK | HiAPK 13.9M records2014-01-01 | In approximately 2014, it's alleged that the Chinese Android store known as HIAPK suffered a data breach that impacted 13.8 million unique subscribers. Whilst … |
| Hjedd | Hjedd 13.2M records2022-07-18 | In July 2022, the Chinese adult website Hjedd was found to be leaking more than 13M customer records which subsequently appeared on a popular hacking forum . T… |