[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f1c1qapuvjuuqj":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":7,"domain":9,"breachDate":10,"addedDate":11,"modifiedDate":12,"contentUpdatedAt":12,"source":13,"sourceUrl":14,"sourceUrls":15,"pwnCount":18,"affectedCount":18,"affectedCountStatus":19,"affectedCountLowerBound":20,"affectedCountUnit":21,"hasEnglishDescription":4,"severity":22,"dataClasses":23,"description":28,"seoTitle":29,"seoTitleEn":30,"seoDescription":29,"seoDescriptionEn":31,"logoUrl":32,"isVerified":4,"isSensitive":4,"isSpamList":33,"isMalware":33,"company":34},"68e3266eda11adda48825259","kimsufi","Kimsufi Forum 2015 Data Breach","kimsufi.com","2015-05-01T00:00:00.000Z","2016-12-27T07:05:43.000Z","2026-07-29T21:11:34.694Z","Verified breach record","https:\u002F\u002Fweb.archive.org\u002Fweb\u002F20150108190634id_\u002Fhttp:\u002F\u002Fforum.kimsufi.com\u002F",[14,16,17],"https:\u002F\u002Fwww.kimsufi.com\u002Fen\u002F","https:\u002F\u002Feco.ovhcloud.com\u002Fen\u002Fkimsufi\u002F",504565,"known",null,"email_identifiers","High",[24,25,26,27],"Email addresses","IP addresses","Passwords","Usernames","\u003Cp>\u003Cstrong>The Kimsufi Forum 2015 data breach\u003C\u002Fstrong> covers an incident attributed to the hosting provider's vBulletin-based community forum. The verified external breach record lists 504,565 unique email addresses and the classes email addresses, IP addresses, passwords, and usernames; it describes the password hashes as salted MD5. This is not a count of users, customers, servers, or forum posts. Production has no import job or local person-level data for this record.\u003C\u002Fp>\n\n\u003Ch2>What do the date and sources establish?\u003C\u002Fh2>\n\u003Cp>The external record describes the event only as occurring in “mid-2015” while using May 1, 2015. No day-level access, discovery, or publication time is disclosed, so the date is retained at month precision and treated as an approximate catalogue marker. An incident-period web archive confirms that the Kimsufi forum used vBulletin 4.2.2 and was associated with the hosting service; the archive is not itself evidence of the breach.\u003C\u002Fp>\n\n\u003Cp>No public company incident notice, regulator filing, or original technical report explaining the initial access method was found. The attack vector, access duration, responsible actor, and publication time therefore remain unknown. Earlier scenarios involving server administration, SSH access, payment data, or movement into business networks have been removed because the selected sources do not support them.\u003C\u002Fp>\n\n\u003Ch2>Local coverage and domain status\u003C\u002Fh2>\n\u003Cp>The email, username, password, identity, phone, IP, personal-field, sensitive-data, and general breach-data collections contain zero local associations for the Kimsufi identity. The 504,565 external unique emails are not presented as locally searchable accounts, and the four fields should not be assumed to co-occur for every person. A duplicate check using the title, company name, domain, and event measure found no second catalogue record.\u003C\u002Fp>\n\n\u003Cp>kimsufi.com and Kimsufi's current official service page are operational. The old forum hostname now redirects to the main service site; that redirect does not verify incident details. Anyone who reused an old forum password on another service should replace it with a unique password there. Unexpected messages that appear to concern hosting, billing, or a management panel should be checked by navigating independently to the current official domain rather than following the message's link.\u003C\u002Fp>","","Kimsufi Forum 2015 Data Breach (504.6 Thousand Email Identifiers)","The Kimsufi Forum 2015 breach contains 504,565 verified unique emails and four fields; no local import or person-level data is present.","\u002Fuploads\u002Flogo\u002Fkimsufi_com.webp",false,{"name":35,"sector":36,"country":37,"website":9,"websiteArchiveUrl":14,"websiteStatus":38,"websiteCheckedAt":39},"Kimsufi","Web Hosting","France","active","2026-07-29T21:09:00.000Z"]