Data Breaches in 2018

76 data breaches were reported in 2018. 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 2018 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.

Full year archive: Complete dataset for 2018. Data is final and includes late-reported incidents.
Browse all breaches by year, industry, country, or type
76
Breaches in 2018
~6
Per Month Average
Date Company Type Industry Country Severity Source
Dec 31, 2018 IIMJobs unauthorized access - - 8/10 View
Dec 29, 2018 BannerBit supply chain - - 7/10 View
Dec 28, 2018 BlankMediaGames unauthorized access - - 8/10 View
Dec 26, 2018 Roll20 unauthorized access - - 8/10 View
Dec 26, 2018 OGUsers (2019 breach) unauthorized access - - 7/10 View
Dec 13, 2018 Wanelo unauthorized access - - 9/10 View
Dec 13, 2018 Ajarn unauthorized access - - 7/10 View
Dec 11, 2018 Mappery unauthorized access - - 7/10 View
Dec 7, 2018 Bombuj.eu unauthorized access - - 7/10 View
Dec 1, 2018 Dubsmash unauthorized access - - 10/10 View
Dec 1, 2018 Fotolog unauthorized access - - 9/10 View
Nov 30, 2018 Technic unauthorized access - - 7/10 View
Nov 14, 2018 Data & Leads unauthorized access - - 8/10 View
Nov 5, 2018 Adapt unauthorized access - - 7/10 View
Nov 4, 2018 WPSandbox phishing - - 6/10 View
Nov 3, 2018 Società Italiana degli Autori ed Editori unauthorized access - - 6/10 View
Oct 29, 2018 Elasticsearch Instance of Sales Leads on... misconfiguration - - 7/10 View
Oct 21, 2018 GoldSilver unauthorized access - - 7/10 View
Oct 16, 2018 Eatigo unauthorized access - - 8/10 View
Oct 12, 2018 Pluto TV unauthorized access - - 8/10 View
Oct 10, 2018 Morele.net web app exploit - - 8/10 View
Oct 7, 2018 Wife Lovers unauthorized access - - 8/10 View
Oct 5, 2018 You've Been Scraped unauthorized access - - 8/10 View
Oct 1, 2018 VimeWorld unauthorized access - - 8/10 View
Sep 11, 2018 Kayo.moe Credential Stuffing List credential stuffing - - 9/10 View
Sep 5, 2018 Knuddels unauthorized access - - 7/10 View
Sep 5, 2018 Color Dating unauthorized access - - 7/10 View
Sep 1, 2018 Multiplayer.it unauthorized access - - 7/10 View
Aug 25, 2018 Atlas Quantum unauthorized access - - 6/10 View
Aug 24, 2018 HTH Studios unauthorized access - - 6/10 View
Aug 16, 2018 SpyFone malware - - 6/10 View
Aug 7, 2018 HauteLook unauthorized access - - 9/10 View
Aug 6, 2018 Rbx.Rocks unauthorized access - - 7/10 View
Jul 28, 2018 Lanwar phishing - - 6/10 View
Jul 23, 2018 Apollo unauthorized access - - 9/10 View
Jul 10, 2018 Animoto unauthorized access - - 9/10 View
Jul 9, 2018 ShareThis unauthorized access - - 9/10 View
Jul 9, 2018 Fashion Nexus web app exploit - - 8/10 View
Jul 8, 2018 Bookmate unauthorized access - - 8/10 View
Jul 5, 2018 500px unauthorized access - - 9/10 View
Jul 4, 2018 Stronghold Kingdoms unauthorized access - - 8/10 View
Jul 1, 2018 8fit unauthorized access - - 9/10 View
Jul 1, 2018 Zoomcar unauthorized access - - 8/10 View
Jun 25, 2018 Light's Hope unauthorized access - - 6/10 View
Jun 17, 2018 Mortal Online unauthorized access - - 7/10 View
Jun 7, 2018 Estonian Citizens (via Estonian Cybercri... unauthorized access - - 7/10 View
Jun 1, 2018 Exactis unauthorized access - - 10/10 View
Jun 1, 2018 SHEIN unauthorized access - - 9/10 View
Jun 1, 2018 Romwe unauthorized access - - 9/10 View
May 31, 2018 Ticketfly unauthorized access - - 8/10 View
May 30, 2018 Adult-FanFiction.Org unauthorized access - - 7/10 View
May 23, 2018 Houzz unauthorized access - - 9/10 View
May 16, 2018 Poshmark web app exploit - - 9/10 View
May 13, 2018 Lolzteam unauthorized access - - 6/10 View
May 7, 2018 ViewFines unauthorized access - - 7/10 View
May 1, 2018 Creative unauthorized access - - 7/10 View
May 1, 2018 Linux Forums unauthorized access - - 7/10 View
Apr 28, 2018 Chegg unauthorized access - - 9/10 View
Apr 28, 2018 Funny Games unauthorized access - - 7/10 View
Apr 2, 2018 Pemiblanc credential stuffing - - 10/10 View
Apr 1, 2018 Artsy unauthorized access - - 8/10 View
Apr 1, 2018 Emuparadise unauthorized access - - 8/10 View
Apr 1, 2018 AerServ unauthorized access - - 6/10 View
Mar 31, 2018 Wendy's unauthorized access - - 6/10 View
Mar 19, 2018 Bestialitysextaboo unauthorized access - - 6/10 View
Feb 28, 2018 EyeEm unauthorized access - - 9/10 View
Feb 19, 2018 2,844 Separate Data Breaches unauthorized access - - 9/10 View
Feb 12, 2018 Florida Virtual School unauthorized access - - 7/10 View
Feb 4, 2018 Autocentrum.pl unauthorized access - - 7/10 View
Feb 1, 2018 MyFitnessPal unauthorized access - - 10/10 View
Feb 1, 2018 Jobandtalent unauthorized access - - 9/10 View
Jan 30, 2018 PropTiger unauthorized access - - 8/10 View
Jan 30, 2018 JoomlArt unauthorized access - - 6/10 View
Jan 21, 2018 Club Penguin Rewritten (January 2018) unauthorized access - - 8/10 View
Jan 1, 2018 DailyObjects unauthorized access - - 7/10 View
Jan 1, 2018 Elanic unauthorized access - - 7/10 View

Showing 76 of 76 breaches

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