Data Breaches in 2017
51 data breaches were reported in 2017. This historical archive captures the complete breach landscape for the year, including incidents that may have been disclosed months after they occurred.
Reviewing historical breach data helps identify long-term trends in cybercriminal tactics, measure the effectiveness of security investments over time, and provide context for current threat assessments. Many compliance frameworks require historical breach analysis for risk evaluation.
The 2017 data includes breaches across all industries and geographies. Filter by industry to see sector-specific incidents, by country for regional analysis, or by incident type to focus on specific attack methods. For the most recent activity, visit the latest breaches page.
| Date | Company | Type | Industry | Country | Severity | Source |
|---|---|---|---|---|---|---|
| Dec 31, 2017 | The Fly on the Wall | unauthorized access | - | - | 6/10 | View |
| Dec 30, 2017 | HoundDawgs | unauthorized access | - | - | 6/10 | View |
| Dec 21, 2017 | Lyrics Mania | unauthorized access | - | - | 7/10 | View |
| Dec 20, 2017 | 2fast4u | unauthorized access | - | - | 6/10 | View |
| Dec 9, 2017 | PetFlow | unauthorized access | - | - | 7/10 | View |
| Dec 7, 2017 | piZap | unauthorized access | - | - | 9/10 | View |
| Dec 7, 2017 | Netshoes | unauthorized access | - | - | 6/10 | View |
| Dec 5, 2017 | ai.type | misconfiguration | - | - | 8/10 | View |
| Dec 5, 2017 | dvd-shop.ch | unauthorized access | - | - | 6/10 | View |
| Nov 28, 2017 | Open CS:GO | unauthorized access | - | - | 6/10 | View |
| Nov 21, 2017 | TheTVDB.com | unauthorized access | - | - | 7/10 | View |
| Oct 26, 2017 | MyHeritage | unauthorized access | - | - | 9/10 | View |
| Oct 23, 2017 | Bukalapak | web app exploit | - | - | 9/10 | View |
| Oct 1, 2017 | Legendas.TV | unauthorized access | - | - | 8/10 | View |
| Sep 10, 2017 | Smogon | unauthorized access | - | - | 7/10 | View |
| Sep 7, 2017 | Moneycontrol | unauthorized access | - | - | 7/10 | View |
| Sep 1, 2017 | TGBUS | unauthorized access | - | - | 9/10 | View |
| Aug 3, 2017 | Coinmama | unauthorized access | - | - | 7/10 | View |
| Aug 1, 2017 | Taringa | unauthorized access | - | - | 9/10 | View |
| Jul 27, 2017 | MALL.cz | web app exploit | - | - | 7/10 | View |
| Jun 27, 2017 | 8tracks | unauthorized access | - | - | 9/10 | View |
| Jun 5, 2017 | Exposed VINs | web app exploit | - | - | 6/10 | View |
| May 17, 2017 | Zomato | unauthorized access | - | - | 9/10 | View |
| May 16, 2017 | DaFont | web app exploit | - | - | 7/10 | View |
| May 15, 2017 | Bell (2017 breach) | unauthorized access | - | - | 8/10 | View |
| May 11, 2017 | Edmodo | unauthorized access | - | - | 9/10 | View |
| May 11, 2017 | Reincubate | unauthorized access | - | - | 7/10 | View |
| May 4, 2017 | Ge.tt | unauthorized access | - | - | 8/10 | View |
| Apr 25, 2017 | Underworld Empire | web app exploit | - | - | 7/10 | View |
| Mar 29, 2017 | Dueling Network | unauthorized access | - | - | 8/10 | View |
| Mar 25, 2017 | Appartoo | unauthorized access | - | - | 6/10 | View |
| Mar 25, 2017 | Health Now Networks | unauthorized access | - | - | 6/10 | View |
| Mar 22, 2017 | Factual | web app exploit | - | - | 7/10 | View |
| Mar 14, 2017 | Master Deeds | unauthorized access | - | - | 7/10 | View |
| Mar 9, 2017 | Ster-Kinekor | unauthorized access | - | - | 8/10 | View |
| Mar 1, 2017 | Bolt | web app exploit | - | - | 7/10 | View |
| Feb 23, 2017 | Retina-X | unauthorized access | - | - | 6/10 | View |
| Feb 22, 2017 | Coachella | unauthorized access | - | - | 7/10 | View |
| Feb 16, 2017 | FreeOnes | unauthorized access | - | - | 7/10 | View |
| Jan 31, 2017 | Freedom Hosting II | unauthorized access | - | - | 7/10 | View |
| Jan 30, 2017 | DataCamp | unauthorized access | - | - | 7/10 | View |
| Jan 20, 2017 | SwordFantasy | unauthorized access | - | - | 8/10 | View |
| Jan 19, 2017 | CrimeAgency vBulletin Hacks | unauthorized access | - | - | 7/10 | View |
| Jan 9, 2017 | Sephora | unauthorized access | - | - | 6/10 | View |
| Jan 1, 2017 | LiveJournal | unauthorized access | - | - | 9/10 | View |
| Jan 1, 2017 | R2 (2017 forum breach) | unauthorized access | - | - | 8/10 | View |
| Jan 1, 2017 | CloudPets | unauthorized access | - | - | 7/10 | View |
| Jan 1, 2017 | Little Monsters | unauthorized access | - | - | 7/10 | View |
| Jan 1, 2017 | Russian America | unauthorized access | - | - | 7/10 | View |
| Jan 1, 2017 | Victory Phones | unauthorized access | - | - | 6/10 | View |
| Jan 1, 2017 | Hub4Tech | web app exploit | - | - | 6/10 | View |
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