[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fisljo7ta31al":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":20,"affectedCount":20,"affectedCountStatus":21,"affectedCountLowerBound":13,"affectedCountUnit":22,"hasEnglishDescription":4,"contentLocale":23,"availableLocales":24,"translations":26,"severity":29,"dataClasses":30,"description":33,"seoTitle":34,"seoDescription":35,"logoUrl":36,"isVerified":4,"isSensitive":4,"isSpamList":37,"isMalware":37,"company":38},"6a45cc007e7e1d5098ce5f4c","SwarmShop","SwarmShop Data Breach","swarmshop","swarmshop.ws","2021-03-01T00:00:00.000Z","2026-07-02T02:25:02.959Z",null,"2026-09-17T16:27:41.515Z","2026-09-17T16:52:04.539Z","Third party breach","https:\u002F\u002Fwww.group-ib.com\u002Fblog\u002Fswarmshop\u002F",[17,19],"https:\u002F\u002Fsecurityaffairs.com\u002F116518\u002Fdata-breach\u002Fswarmshop-carding-platform-hacked.html",12343,"known","unknown","en",[23,25],"tr",{"en":27,"tr":28},{"slug":9},{"slug":9},"Medium",[31,32],"Usernames","Passwords","\u003Cp>SwarmShop data breach is a security incident dated March 2021, investigated within the scope of a sensitive online service, an illegal marketplace associated with card data trading associated with the swarmshop.ws domain. The record was evaluated in the context of unclear country information, the number of affected accounts was kept at 12,343, and data classes were limited to usernames and password hash information. External control revealed a violation record consistent with the swarmshop.ws domain name, March 2021 period, 12,343 user accounts and username\u002Fpassword hash fields; Although there were some independent technical investigations into the incident, this recording was limited to the user account section. Since the SwarmShop context carries a risk of sensitivity, visibility of membership information may have a privacy and reputation impact.\u003C\u002Fp>\u003Cp>Since the SwarmShop context is very sensitive and has the nature of an illegal marketplace, the registration was handled sensitively; No credit card, bank account or balance data has been added to this record's data classes. Title, domain, date, number of accounts, data classes and spelling variations were compared to avoid duplicate records. Institutions with similar names, different domain names, or separate events in the same industry are not included in this record. Therefore, the SwarmShop breach is addressed only to the extent of the swarmshop.ws domain and user data at hand.\u003C\u002Fp>\u003Ch2>Leaked Data Types and Risks\u003C\u002Fh2>\u003Cp>Supported data fields in this record are usernames and password hash information. The email address can be used for spear phishing messages and fake password reset attempts. The risk increases when the password or password hash is seen together with the email or username; Attackers may try the same or similar password on other services. In past events like SwarmShop, the most important risk is that the user maintains their old password in different accounts.\u003C\u002Fp>\u003Cul>\u003Cli>The email address or username on the SwarmShop account is a target for fake notifications and support messages. \u003C\u002Fli>\u003Cli>If the password information is reused in other accounts, there is a risk of account takeover.\u003C\u002Fli>\u003Cli>Due to the sensitive context, visibility of membership information may pose a privacy and reputation risk.\u003C\u002Fli>\u003Cli>Since old data sets can be mixed into different lists, the risk has completely disappeared over time. not counted.\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Verified Scope and Limits\u003C\u002Fh2>\u003Cp>For SwarmShop verifiable scope swarmshop.ws domain name, March 2021 period, 12,343 accounts and data classes usernames and password hashes. Although the record was consistent with open breach inventory signals, it was not elevated to verified status because there was no internal incident report, formal notification, or regulatory announcement. This distinction indicates that the event is worth watching from the user's perspective, but not all technical details have been finalized.\u003C\u002Fp>\u003Cp>Therefore the description was limited to supported fields. Fields such as phone number, physical address, payment card, official identification number, private message, CV, order, project, credit card, account balance or location history are not added unless supported by the record at hand. Since the technical storage method of password information cannot be verified with the same clarity in every case, users must act with the safe assumption: the same password should not be used anywhere else.\u003C\u002Fp>\u003Ch2>User Groups at Risk\u003C\u002Fh2>\u003Cp>The primary risk group is considered to be people who have created a user account on SwarmShop and reused the same username or password in other services. In addition, people who use the same e-mail address for a long time, have not closed their old memberships, do not use a password manager, or repeat the same password in different services are at higher risk. Even if the SwarmShop account is no longer used, it is possible to try the email and password pair on other services.\u003C\u002Fp>\u003Cul>\u003Cli>Users who open more than one membership with the same email address\u003C\u002Fli>\u003Cli>People who maintain their passwords from March 2021 on other services\u003C\u002Fli>\u003Cli>Receiving password reset links via email account users\u003C\u002Fli>\u003Cli>People who reuse the same username in forums, communities, business or social accounts\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Immediate Measures to Be Taken\u003C\u002Fh2>\u003Cp>If you have an account associated with SwarmShop or swarmshop.ws, first determine the password that may be used on this account and make changes to all services that use the same password. Email account, banking, payment, social media, cloud storage, work account and shopping account should be prioritized. Minor changes or similar variations are not considered safe; A unique and long password should be used for each service.\u003C\u002Fp>\u003Cul>\u003Cli>Set a unique and strong password for your email account.\u003C\u002Fli>\u003Cli>Enable multi-factor authentication on every possible account.\u003C\u002Fli>\u003Cli>If you used the old password associated with SwarmShop on other services, use the entire password \u003C\u002Fli>\u003Cli>Pay close attention to unexpected login alerts, password reset messages, and fraudulent support messages.\u003C\u002Fli>\u003C\u002Ful>\u003Ch2>Long Term Security Strategies\u003C\u002Fh2>\u003Cp>Using a password manager for permanent protection, generating unique passwords for each account, separating e-mail addresses according to the purpose of use and keeping old Memberships should be reviewed regularly. Business platforms, forums, marketing services, community accounts, sports archives, tourism institutions and chat platforms, even if forgotten, can be valuable to attackers; because old password habits can be used in attempts to access new accounts.\u003C\u002Fp>\u003Cp>Specific SwarmShop registration, the recommended approach is to close unused accounts, check session history, stop password duplication, and carefully separate suspicious messages coming to the same email address. For corporate users, it's also important to make sure employees aren't using their old personal passwords on work systems. Policies that prevent password duplication, multi-factor authentication and breach monitoring processes reduce the impact of this risk.\u003C\u002Fp>\u003Ch2>Registration Control and User Action\u003C\u002Fh2>\u003Cp>Users checking the SwarmShop record on LeakData.io should determine which email address or username was affected if they see results, which accounts were opened with this information, and which passwords were reused in the past. Even if the record does not have a verified status, the appearance of the account login information is sufficient reason to take security action. The best step is to abandon the risky password altogether and reset critical accounts on the same day.\u003C\u002Fp>\u003Cp>Coverage may be re-evaluated if new official notice, regulatory filing or reliable independent news about the SwarmShop data breach emerges. Until then, this log is kept as a carefully classified alert for users to check old accounts and password duplicates associated with swarmshop.ws. The aim is to make realistic risk visible and clarify applicable security steps without enlarging unclear areas.\u003C\u002Fp>","SwarmShop Data Breach (12.3 Thousand Reported Records)","SwarmShop Data Breach. 12.3 Thousand reported records are reported. Reported data: Usernames, Passwords. Review the scope, risks, and protective steps.","\u002Fuploads\u002Flogo\u002Fswarmshop.png",false,{"name":7,"sector":39,"country":40,"website":10,"websiteArchiveUrl":41,"websiteStatus":41,"websiteCheckedAt":13},"Illegal Marketplace \u002F Carding","Unknown",""]