[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f11ghdvqr506hy":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":9,"domain":10,"breachDate":11,"addedDate":12,"publishedAt":13,"modifiedDate":14,"contentUpdatedAt":15,"source":16,"sourceUrl":17,"sourceUrls":18,"pwnCount":19,"affectedCount":19,"affectedCountStatus":20,"affectedCountLowerBound":13,"affectedCountUnit":21,"hasEnglishDescription":4,"contentLocale":22,"availableLocales":23,"translations":25,"severity":28,"dataClasses":29,"description":35,"seoTitle":36,"seoDescription":37,"logoUrl":38,"isVerified":4,"isSensitive":4,"isSpamList":39,"isMalware":39,"company":40},"6a452308a20f867c8ba8e71d","BreachForums (2025)","BreachForums (2025) Data Breach","breachforums-2025","breachforums.hn","2025-08-11T00:00:00.000Z","2026-01-10T11:06:03.000Z",null,"2026-07-03T09:51:09.673Z","2026-07-19T00:02:39.835Z","Forum user and content data breach","https:\u002F\u002Fdatabreach.com\u002Fbreach\u002Fbreachforums-2025",[17],672247,"known","unknown","en",[22,24],"tr",{"en":26,"tr":27},{"slug":9},{"slug":9},"High",[30,31,32,33,34],"Email addresses","Forum posts","Passwords","Private messages","Usernames","\u003Cp>The BreachForums (2025) data breach is a high-privacy-impact incident recorded with the exposure of user and content data from a new version of the cybercrime forum, which had been shut down multiple times in 2025. The verified searchable scope in this record is 672,247 unique email addresses seen across all tables. The verified data classes are email addresses, forum posts, passwords, private messages, and usernames.\u003C\u002Fp>\n\u003Cp>While the user table alone contains usernames and Argon2 password hashes along with approximately 324,000 unique email addresses, the total searchable count also includes email appearances in different tables such as forum posts and private messages. This distinction is important: the presence of an email address in this dataset alone does not prove a person's role, activity level, or behavior on the forum. Nevertheless, the context of private messages and forum content poses serious privacy and reputational risks.\u003C\u002Fp>\n\u003Ch2>Leaking Data Types and Risks\u003C\u002Fh2>\n\u003Cp>Verified data types are email addresses, forum posts, passwords, private messages, and usernames. The password field is not plain text but is associated with Argon2 password hashes. This does not mean that passwords are directly readable; however, the risk remains for weak or reused passwords. The matching of username and email can lead to linking a person to their identities on other platforms.\u003C\u002Fp>\n\u003Cp>Forum posts and private messages make this record more sensitive than an ordinary user account leak. This content can reveal contacts, discussions, intentions, or shared information. Not every user may have the same level of content data; however, the inclusion of these areas in verified scope increases the risk of blackmail, targeting, reputational damage, and personalized threat messages.\u003C\u002Fp>\n\u003Ch2>Verified Scope and Boundaries\u003C\u002Fh2>\n\u003Cp>The verified event date is August 11, 2025, and the verified searchable scope is 672,247 unique email addresses. This number is not just the number of accounts in the user table; it also includes email addresses seen in different tables, forum posts, and private messages. The separate scope for the user table is lower. Therefore, the total number should not be directly interpreted as active users or as evidence of specific behavior.\u003C\u002Fp>\n\u003Cp>This record does not claim that payment card, bank account, official identification document, or plaintext password has been leaked. Verified scope consists of forum identity, content, private messages, and password hash data. Caution should be taken when making comments about individuals whose matches are seen; an email address may also be present in the dataset due to inactive registration, quotes, message content, or a different table view.\u003C\u002Fp>\n\u003Ch2>User Groups at Risk\u003C\u002Fh2>\n\u003Cp>Users who have created accounts on the forum, people whose email addresses appear in forum posts or private messages, and those using the same username on different platforms may be at risk. The repetition of the same nickname in messaging applications, game accounts, other forums, or social profiles can lead to a single record being linked to a broader digital identity.\u003C\u002Fp>\n\u003Cp>Individuals mentioned in the context of private messages or forum posts should also be careful. Such records can be used for blackmail, threats, fake account recovery, fake moderation, and reputation pressure. If the user is told that their messages will be published, their account will be exposed, or that they need to make a payment, they should not respond hastily and should not share additional information.\u003C\u002Fp>\n\u003Ch2>Urgent Measures to Be Taken\u003C\u002Fh2>\n\u003Cp>Users in the matching field should not use the password they use on this forum for any other account. If the same or a similar password has been used on email, social media, forum, messaging, gaming, or work accounts, the passwords for these accounts should be made unique. The main email account should be especially protected, as it can be a recovery point for other accounts.\u003C\u002Fp>\n\u003Cp>Users should enable two-factor authentication on email and important accounts, search for old usernames on different platforms, and reduce unnecessary public profile links. If a blackmail or threat message is received, no payment should be made, messages should be saved, and legal or corporate security support should be obtained if necessary. In messages with a forum context, verification codes, passwords, or additional personal information should not be shared.\u003C\u002Fp>\n\u003Ch2>Long-Term Security Strategies\u003C\u002Fh2>\n\u003Cp>When email addresses and nicknames used on high-risk forums are not separated from the main identity, a single breach can turn into a broad digital identity match. Users should separate the email addresses, usernames, and password patterns they use on sensitive or controversial platforms from their main accounts. Old forum accounts should be closed, and reused nicknames should be reviewed.\u003C\u002Fp>\n\u003Cp>Even if password hashes are stored with a strong algorithm, security is not solely dependent on the algorithm. Password reuse, email account weakness, and the appearance of the same username on different platforms increase long-term risk. Using a password manager, unique passwords, two-factor authentication, and separate email addresses for different contexts on the user side provides lasting protection.\u003C\u002Fp>\n\u003Ch2>Record Control and User Action\u003C\u002Fh2>\n\u003Cp>A match with the email address in this record indicates that the address appears in one or more tables in the BreachForums (2025) dataset. The match alone does not prove that the person is an active user, engaged in a specific behavior, or that the content of private messages necessarily belongs to that person. However, due to forum posts, private messages, usernames, and password hashes, the risk is serious.\u003C\u002Fp>\n\u003Cp>The correct action is to change reused passwords, strengthen the primary email account, review username connections, not respond to extortion or threat messages, and separate identities used on sensitive platforms from the main personal identity. This record should be handled carefully both in terms of account security and the risk to privacy and reputation.\u003C\u002Fp>","BreachForums (2025) Data Breach (672.2 Thousand Reported Records)","BreachForums (2025) Data Breach. 672.2 Thousand reported records are reported. Reported data: Email addresses, Forum posts, Passwords. Review the scope…","\u002Fuploads\u002Flogo\u002Fbreachforums_hn.webp",false,{"name":7,"sector":41,"country":42,"website":10,"websiteArchiveUrl":42,"websiteStatus":42,"websiteCheckedAt":13},"Forum",""]