[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f1yr106lbhhlcs":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":7,"domain":9,"breachDate":10,"addedDate":11,"publishedAt":12,"modifiedDate":13,"contentUpdatedAt":14,"source":15,"sourceUrl":16,"sourceUrls":17,"pwnCount":18,"affectedCount":18,"affectedCountStatus":19,"affectedCountLowerBound":12,"affectedCountUnit":20,"hasEnglishDescription":4,"contentLocale":21,"availableLocales":22,"translations":24,"severity":27,"dataClasses":28,"description":31,"seoTitle":32,"seoDescription":33,"logoUrl":34,"isVerified":35,"isSensitive":4,"isSpamList":35,"isMalware":35,"company":36},"6a455fab8ae28826c5ce5f47","oasis-games","OASIS Games Alleged Data Exposure","oasgames.com","2020-09-01T00:00:00.000Z","2026-07-01T18:42:51.420Z",null,"2026-09-17T16:27:41.515Z","2026-07-27T16:11:14.102Z","Third party breach","",[],464467,"known","email_identifiers","en",[21,23],"tr",{"en":25,"tr":26},{"slug":7},{"slug":7},"High",[29,30],"Email addresses","Passwords","\u003Cp>The OASIS Games data leak is listed as a dataset associated with OASIS Games, a company in the game publishing sector, and dated to the period of September 2020, covering approximately 464,467 user records. The record contains email addresses and password hashes; in some lists, the hash type is associated with old algorithms considered weak. Since there is no official statement, the verification level has been kept limited, but due to the presence of both email and password information, it requires high-priority security action on the user side. Since game accounts can be linked to social accounts, payment history, or other platform identities, the risk is not limited to in-game assets alone.\u003C\u002Fp>\n\u003Ch2>Leaking Data Types and Risks\u003C\u002Fh2>\n\u003Cp>The leakage of an email address and password hash together is one of the most critical combinations for account takeover attempts. A hash is not a directly readable password; however, with weak password selection, an outdated hash algorithm, or if the same password is used in other breaches, attackers may try to access the account. In gaming accounts, users sometimes use the same password for email, social media, payment services, or streaming platforms. If there is such repetition, the risk can turn into a chain account takeover. In-game inventory, friend lists, chat history, and linked third-party accounts can also become indirect targets.\u003C\u002Fp>\n\u003Ch2>Verified Scope and Boundaries\u003C\u002Fh2>\n\u003Cp>The scope refers to the approximate number of user rows; each row may not represent a unique person, and some accounts may have been closed or invalidated. The description only includes email addresses and password hashes. Unverified person counts, data fields, and threat-actor claims are not treated as part of the public incident scope. The practical account security risk is conveyed to the user instead of uncertain fields.\u003C\u002Fp>\n\u003Ch2>User Groups at Risk\u003C\u002Fh2>\n\u003Cp>At-risk users are those who have used the same password for a long time on OASIS Games accounts, logged into other games or social platforms with the same email, and linked their game account to third-party accounts. Even if an old game account is no longer in use, using the same password elsewhere continues the real risk. In gaming communities, attackers may send links under the pretext of gifts, events, character transfers, account verification, or reward codes. Such messages can be more convincing for young users and those using family accounts. Anyone whose email address has been leaked should be cautious of game-themed phishing messages.\u003C\u002Fp>\n\u003Ch2>Urgent Measures to Be Taken\u003C\u002Fh2>\n\u003Cp>Users with matches should not leave the password used on their OASIS Games account anywhere else. If the same or a similar password is used in their email account, social media accounts, payment services, or different gaming platforms, they should all be changed to unique passwords. Two-factor authentication should be enabled on the email account, and the recovery email and phone number should be checked. Linked accounts, login history, and account recovery options should be reviewed on the gaming account. Links claiming rewards, events, or account security should not be opened directly; account transactions should be carried out through the official website or official app.\u003C\u002Fp>\n\u003Ch2>Long-Term Security Strategies\u003C\u002Fh2>\n\u003Cp>Using a password manager for game accounts, assigning unique passwords to each game, and enabling additional verification wherever possible is the most effective protection. Users should not leave old game accounts as forgotten risk areas; they should close accounts they do not use or at least update their passwords. From the perspective of game companies, modern password hashing, minimum password security, session termination, and breach notification to users are of critical importance. Records should not carry unnecessary personal information, and old accounts should be automatically reduced to minimize user harm in similar incidents. Security warnings in community messages should be simple and directive.\u003C\u002Fp>\n\u003Ch2>Record Control and User Action\u003C\u002Fh2>\n\u003Cp>LeakData check shows whether your email address matches the OASIS Games registration. If there is a match, the first step is to eliminate the risk of password reuse. Even if your account has not been used for a long time, try to remember the old password and change similar passwords used for other services. Review unexpected game-themed messages, reward links, and login alerts in your email inbox. The absence of a match may exclude old accounts opened with a different email address. Although this registration verification level is limited, it should be handled carefully due to the password hash claim.\u003C\u002Fp>","OASIS Games Alleged Data Exposure (464.5 Thousand Email Identifiers)","OASIS Games Alleged Data Exposure. 464.5 Thousand email identifiers are reported. Reported data: Email addresses, Passwords. Review the scope, risks, and…","\u002Fuploads\u002Flogo\u002Foasisgames.png",false,{"name":37,"sector":38,"country":39,"website":9,"websiteArchiveUrl":16,"websiteStatus":16,"websiteCheckedAt":12},"OASIS Games","Gaming \u002F Entertainment","China"]