[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f2tg15w5l6sb7v":3},{"success":4,"breach":5},true,{"_id":6,"name":7,"title":8,"slug":7,"domain":9,"breachDate":10,"addedDate":11,"modifiedDate":12,"contentUpdatedAt":13,"source":14,"sourceUrl":9,"sourceUrls":15,"pwnCount":16,"affectedCount":16,"affectedCountStatus":17,"affectedCountLowerBound":18,"affectedCountUnit":19,"hasEnglishDescription":4,"severity":20,"dataClasses":21,"description":24,"seoTitle":9,"seoTitleEn":25,"seoDescription":9,"seoDescriptionEn":26,"logoUrl":27,"isVerified":4,"isSensitive":4,"isSpamList":28,"isMalware":4,"company":29},"68e3266eda11adda488251a2","emotet","Emotet Malware Exposure","","2021-01-27T00:00:00.000Z","2021-04-26T22:25:15.000Z","2026-07-03T15:04:46.003Z","2026-07-18T23:50:01.211Z","Malware",[],4324770,"known",null,"email_identifiers","Critical",[22,23],"Email addresses","Passwords","\u003Cp>The Emotet record is different from a typical website breach; it is associated with exposure data obtained from the Emotet malware infrastructure, which was taken down by international law enforcement in January 2021. The record contains 4,324,770 email addresses and is marked as sensitive due to the email and password fields. In this incident, the risk should be assessed based on the credentials captured by the malware and the affected devices, rather than from a specific site account.\u003C\u002Fp>\u003Ch2>Leaked Data Types and Risks\u003C\u002Fh2>\u003Cp>This record contains email addresses and passwords. Malicious software like Emotet can collect credentials and communication data from infected systems. Therefore, the appearance of an email address in this record suggests that a device or account combination used in the past may have appeared in the malware ecosystem.\u003C\u002Fp>\u003Cp>Although the data classes seem narrow, the risk is high due to the password field. This record does not contain profile fields such as phone, address, or payment card; however, due to password repetitions and the possibility of device compromise, the user needs to evaluate not only a single account but all critical accounts.\u003C\u002Fp>\u003Ch2>Verified Scope and Boundaries\u003C\u002Fh2>\u003Cp>The incident date is recorded as January 27, 2021, with the number of affected records being 4,324,770. With the operation announced by the FBI, Europol, and other institutions, the Emotet infrastructure was brought under control; teams in the Netherlands, Germany, and other countries worked to clean the data and notify those affected. The current data classes focus on email and password fields.\u003C\u002Fp>\u003Cp>While explaining the scope, this incident should not be presented as a company website breach. Emotet was a botnet infrastructure that targeted many sectors and could also lead to the installation of other malware. Records are kept sensitive because passwords and the malware context directly concern account and device security.\u003C\u002Fp>\u003Ch2>User Groups at Risk\u003C\u002Fh2>\u003Cp>Users at risk are individuals, organization employees, and domain owners whose email addresses appear in Emotet data. Work emails are particularly important because Emotet has previously spread through spam attachments, fake invoices, and conversation chain hijacking methods.\u003C\u002Fp>\u003Cp>A positive match does not prove that the device is still compromised today; however, it indicates that identity information may have been collected by malware in the past. The risk continues if the same password was used on other accounts. In corporate environments, domain administrators should also conduct an assessment.\u003C\u002Fp>\u003Ch2>Urgent Measures to Be Taken\u003C\u002Fh2>\u003Cp>Users in the matching field should make passwords unique on all critical accounts, enable two-step verification starting from the email account. Devices used should be scanned with up-to-date security software, suspicious old sessions should be closed, and recovery emails should be checked.\u003C\u002Fp>\u003Cp>Organizations should consider positive matches as an event response signal and perform password resets, session termination, and device review on affected accounts. User awareness should be strengthened regarding unexpected attachments, invoice files, and links.\u003C\u002Fp>\u003Ch2>Long-Term Security Strategies\u003C\u002Fh2>\u003Cp>In the long term, the habit of using a password manager, unique passwords, two-factor authentication, and removing unnecessary personal information from accounts reduces risk. Reusing the same email address across different platforms makes it easier to combine data from different breaches; using a separate email or alias for critical accounts can be considered.\u003C\u002Fp>\u003Cp>In cases of credentials exposure caused by malware, simply changing the password may not be sufficient. Device updates, endpoint security, email filtering, backup, and internal incident response processes should be conducted regularly.\u003C\u002Fp>\u003Ch2>Record Control and User Action\u003C\u002Fh2>\u003Cp>LeakData check indicates whether the queried email address is present in this record. A positive result does not necessarily mean that all data fields definitely belong to that user; however, it is a sufficient warning for precautionary measures. A negative result only indicates that there is no match in this dataset and does not eliminate the possibility of appearing in other breaches.\u003C\u002Fp>\u003Cp>A positive result is a sensitive and high-priority alert; the user should address both password and device security together. A negative result means there is no match in this record; other malware or password breach records should also be checked separately.\u003C\u002Fp>","Emotet Malware Exposure (4.3 Million Email Identifiers)","Emotet Malware Exposure. 4.3 Million email identifiers were reported. Reported data: Email addresses, Passwords. Review the scope, risks, and protective steps.","\u002Fuploads\u002Flogo\u002Femotet.webp",false,{"name":30,"sector":31,"country":32,"website":9,"websiteArchiveUrl":9,"websiteStatus":9,"websiteCheckedAt":18},"Emotet","Malware \u002F Botnet","Global"]