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 751–800 of 978 · page 16 of 20
| ID | Title | Summary |
|---|---|---|
| Snail | Snail 1.4M records2015-03-14 | In March 2015, the gaming website Snail suffered a data breach that impacted 1.4 million subscribers. The impacted data included usernames, IP and email addres… |
| Snapchat | Snapchat 4.6M records2014-01-01 | In January 2014 just one week after Gibson Security detailed vulnerabilities in the service , Snapchat had 4.6 million usernames and phone number exposed. The … |
| SoarGames | SoarGames 4.8M records2019-12-16 | In December 2019, the now defunct gaming website SoarGames suffered a data breach that exposed 4.8M unique email addresses. The impacted data included username… |
| Social Engineered | Social Engineered 89K records2019-06-13 | In June 2019, the "Art of Human Hacking" site Social Engineered suffered a data breach. The breach of the MyBB forum was published on a rival hacking forum and… |
| Società Italiana degli Autori ed Editori | Società Italiana degli Autori ed Editori 15K records2018-11-03 | In November 2018, the Società Italiana degli Autori ed Editori (Italian Society of Authors and Publishers, or SIAE) was hacked, defaced and almost 4GB of data … |
| SongTrivia2 | SongTrivia2 292K records2026-04-02 | In April 2026, the music trivia platform SongTrivia2 suffered a data breach that was subsequently published to a public hacking forum . The data contained a to… |
| Sonicbids | Sonicbids 752K records2019-12-30 | In December 2019, the booking website Sonicbids suffered a data breach which they attributed to "a data privacy event involving our third-party cloud hosting s… |
| Sony | Sony 37K records2011-06-02 | In 2011, Sony suffered breach after breach after breach — it was a very bad year for them. The breaches spanned various areas of the business ranging from the … |
| Sound Radix | Sound Radix 293K records2026-03-25 | In March 2026, the audio production tools company Sound Radix disclosed a data breach that they subsequently self-submitted to HIBP . The incident impacted 293… |
| SoundCloud | SoundCloud 29.8M records2025-12-15 | In December 2025, SoundCloud announced it had discovered unauthorised activity on its platform . The incident allowed an attacker to map publicly available Sou… |
| Soundwave | Soundwave 131K records2015-07-16 | In approximately mid 2015, the music tracking app Soundwave suffered a data breach . The breach stemmed from an incident whereby "production data had been used… |
| Speedio | Speedio 27.5M records2024-12-24 | In December 2024, data alleged to have been taken from the Brazilian lead generation platform Speedio was posted for sale to a popular hacking forum . The data… |
| Sphero | Sphero 832K records2023-09-09 | In September 2023, over 1M rows of data from the educational robots company Sphero was posted to a popular hacking forum . The data contained 832k unique email… |
| Spirol | Spirol 56K records2014-02-22 | In February 2014, Connecticut based Spirol Fastening Solutions suffered a data breach that exposed over 70,000 customer records . The attack was allegedly moun… |
| Sport 2000 | Sport 2000 3.2M records2024-04-18 | In April 2024, the French sporting equipment manufacturer Sport 2000 announced it had suffered a data breach . The data was subsequently put up for sale on a p… |
| Spoutible | Spoutible 207K records2024-01-31 | In January 2024, Spoutible had 207k records scraped from a misconfigured API that inadvertently returned excessive personal information . The data included nam… |
| SpyFone | SpyFone 44K records2018-08-16 | In August 2018, the spyware company SpyFone left terabytes of data publicly exposed . Collected surreptitiously whilst the targets were using their devices, th… |
| Spyic | Spyic 876K records2025-02-14 | In February 2025, the spyware service Spyic suffered a data breach along with sibling spyware service, Cocospy . The Spyic breach alone exposed almost 876k cus… |
| Spytech | Spytech 6K records2024-06-04 | In July 2024, spyware maker Spytech suffered a data breach that exposed data collected as recently as the previous month . Designed to "invisibly record everyt… |
| SpyX | SpyX 2.0M records2024-06-24 | In June 2024, spyware maker SpyX suffered a data breach that exposed almost 2M unique email addresses . The breach also exposed IP addresses, countries of resi… |
| Spyzie | Spyzie 519K records2024-02-22 | In February 2025, the spyware service Spyzie suffered a data breach along with sibling spyware services, Spyic and Cocospy . The Spyzie breach alone exposed al… |
| Stalker Online | Stalker Online 1.4M records2020-05-05 | In May 2020, over 1.3M records from the MMO game Stalker Online were breached . The data included email and IP addresses, usernames and hashed passwords. |
| Staminus | Staminus 27K records2016-03-11 | In March 2016, the DDoS protection service Staminus was "massively hacked" resulting in an outage of more than 20 hours and the disclosure of customer credenti… |
| StarNet | StarNet 139K records2015-02-26 | In February 2015, the Moldavian ISP "StarNet" had it's database published online . The dump included nearly 140k email addresses, many with personal details in… |
| START | START 7.5M records2021-06-01 | In August 2022, news broke of an attack against the Russian streaming service "START" . The incident led to the exposure of 44M records containing 7.4M unique … |
| StarTribune | StarTribune 2.2M records2019-10-10 | In October 2019, the Minnesota-based news service StarTribune suffered a data breach which was subsequently sold on the dark web. The breach exposed over 2 mil… |
| Stealer Logs Posted to Telegram | Stealer Logs Posted to Telegram 26.1M records2024-07-18 | In July 2024, info stealer logs with 26M unique email addresses were collated from malicious Telegram channels . The data contained 22GB of logs consisting of … |
| Stealer Logs, Jan 2025 | Stealer Logs, Jan 2025 71.0M records2025-01-13 | In January 2025, stealer logs with 71M email addresses were added to HIBP . Consisting of email address, password and the website the credentials were entered … |
| Ster-Kinekor | Ster-Kinekor 1.6M records2017-03-09 | In 2016, the South African cinema company Ster-Kinekor had a security flaw which leaked a large amount of customer data via an enumeration vulnerability in the… |
| StockX | StockX 6.8M records2019-07-26 | In July 2019, the fashion and sneaker trading platform StockX suffered a data breach which was subsequently sold via a dark webmarketplace. The exposed data in… |
| Storenvy | Storenvy 11.1M records2019-04-04 | In mid-2019, the e-commerce website Storenvy suffered a data breach that exposed millions of customer records . A portion of the breached records were subseque… |
| StoryBird | StoryBird 1.0M records2015-08-07 | In August 2015, the storytelling service StoryBird suffered a data breach exposing 4 million records with 1 million unique email addresses. Impacted data also … |
| Straffic | Straffic 48.6M records2020-02-14 | In February 2020, Israeli marketing company Straffic exposed a database with 140GB of personal data . The publicly accessible Elasticsearch database contained … |
| Stratfor | Stratfor 860K records2011-12-24 | In December 2011, "Anonymous" attacked the global intelligence company known as "Stratfor" and consequently disclosed a veritable treasure trove of data includ… |
| StreamCraft | StreamCraft 1.8M records2020-07-06 | In July 2020, the Russian Minecraft service StreamCraft suffered a data breach that was later redistributed as part of a larger corpus of data . The data inclu… |
| StreetEasy | StreetEasy 988K records2016-06-28 | In approximately June 2016, the real estate website StreetEasy suffered a data breach . In total, 988k unique email addresses were included in the breach along… |
| Stripchat | Stripchat 10.0M records2021-11-05 | In November 2021, the live sex cams and adult chat website Stripchat left several databases exposed and unsecured . In June the following year, over 10M Stripc… |
| Stronghold Kingdoms | Stronghold Kingdoms 5.2M records2018-07-04 | In July 2018, the massive multiplayer online game Stronghold Kingdoms suffered a data breach . Almost 5.2 million accounts were impacted by the incident which … |
| SubaGames | SubaGames 6.1M records2016-11-01 | In November 2016, the game developer Suba Games suffered a data breach which led to the exposure of 6.1M unique email addresses. Impacted data also included us… |
| Substack | Substack 663K records2025-10-23 | In October 2025, the publishing platform Substack suffered a data breach that was subsequently circulated more widely in February 2026. The breach exposed 663k… |
| SUCCESS | SUCCESS 254K records2026-03-04 | In March 2026, the personal development and achievement media brand SUCCESS suffered a data breach . The incident exposed 250k unique email addresses along wit… |
| Sumo Torrent | Sumo Torrent 285K records2014-06-21 | In June 2014, the torrent site Sumo Torrent was hacked and 285k member records were exposed. The data included IP addresses, email addresses and passwords stor… |
| Sundry Files | Sundry Files 274K records2022-01-21 | In January 2022, the now defunct file upload service Sundry Files suffered a data breach that exposed 274k unique email addresses. The data also included usern… |
| SuperDraft | SuperDraft 300K records2024-10-27 | In October 2024, the fantasy sports platform SuperDraft suffered a data breach that exposed over 300k customer records. The breach contained 24GB of data inclu… |
| SuperVPN & GeckoVPN | SuperVPN & GeckoVPN 20.3M records2021-02-25 | In February 2021, a series of "free" VPN services were breached including SuperVPN and GeckoVPN , exposing over 20M records. The data appeared together in a si… |
| SurveyLama | SurveyLama 4.4M records2024-02-01 | In February 2024, the paid survey website SurveyLama suffered a data breach that exposed 4.4M customer email addresses. The incident also exposed names, physic… |
| SvenskaMagic | SvenskaMagic 30K records2015-07-01 | Sometime in 2015, the Swedish magic website SvenskaMagic suffered a data breach that exposed over 30k records. The compromised data included usernames, email a… |
| SweClockers.com | SweClockers.com 255K records2015-04-01 | In early 2015, the Swedish tech news site SweClockers was hacked and 255k accounts were exposed. The attack led to the exposure of usernames, email addresses a… |
| Switch | Switch 5K records2024-10-01 | In October 2024, the Hungarian IT headhunting service Switch inadvertently exposed thousands of customer records via a public GitHub repository . The exposed d… |
| SwordFantasy | SwordFantasy 2.7M records2017-01-20 | In January 2019, the now defunct MMO and RPG game SwordFantasy suffered a data breach that exposed 2.7M unique email addresses. Other impacted data included us… |