21’000 Passwörter gestohlen


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Aktuelle Warnung (29.8.2017)

21’000 Zugangsdaten zu Internet-Diensten gestohlen

Die Melde- und Analysestelle Informationssicherung MELANI hat rund 21’000 Zugangsdaten bestehend aus Login und Passwort erhalten, die offensichtlich gestohlen wurden und nun für illegale Zwecke missbraucht werden.

Der Melde- und Analysestelle Informationssicherung MELANI wurden von vertraulicher Quelle rund 21’000 Kombinationen von Zugangsdaten zu Internet-Diensten gemeldet. Diese wurden entwendet und sind nun in den Besitz von unberechtigten Drittpersonen geraten. MELANI hat keine Kenntnis darüber, wo die Daten entwendet worden sind.

Checken Sie hier ihre Passwörter/E-Mail-Adressen, ob sie ebenfalls von dem Diebstahl betroffen sind.

In vielen Fällen besteht der Benutzername der betroffenen Zugangsdaten aus der E-Mail-Adresse. Verwenden Internet-User bei solchen Logins für verschiedene Online-Portale dasselbe Passwort, ermöglicht dies den Tätern auf einfache Weise, diese Zugangsdaten für illegale Zwecke (Betrug, Erpressung, Phishing usw.) zu missbrauchen.

MELANI hat deshalb ein Online-Tool publiziert, mit dem sich überprüfen lässt, ob die eigene E-Mail Adresse respektive die verwendeten Loginnamen betroffen sind. Das Tool kann unter der externen Webseite https://www.checktool.ch aufgerufen werden.

MELANI rät allen Personen und Unternehmen, diesen Check durchzuführen. Sollte ein Konto betroffen sein, gibt das Online-Tool eine entsprechende Meldung aus. In diesem Fall empfiehlt MELANI den Betroffenen folgende Massnahmen:

  • Ändern Sie das Passwort sämtlicher Online-Konten, die mit der betroffenen E-Mail-Adresse verknüpft sind (Email-Konto, Online-Shops, E-Banking, soziale Medien etc.).
  • Verwenden Sie bei jedem Internet-Dienst/Online-Portal ein separates Passwort.
  • Aktivieren Sie wo immer möglich die 2-Faktor Authentisierung.
  • Überprüfen Sie in den nächsten Wochen jegliche Art von Kontoauszügen, iTunes-Belastungen usw. Sollten Sie Unregelmässigkeiten feststellen, setzen Sie sich bitte sofort mit Ihrer Bank resp. dem entsprechenden Unternehmen in Verbindung.
  • Alle in den E-Mail-Kontakten aufgeführten Personen dahingehend informieren, dass sie beim Empfang von E-Mails mit Ihrem Absender vorsichtig sein und im Zweifelsfall bei Ihnen rückfragen sollen.

    Die vollständige Mitteilung von MELANI und weitere wichtige Tipps zum Umgang mit der Internet-Sicherheit finden Sie unter:

https://www.melani.admin.ch/melani/de/home/dokumentation/newsletter/passwoerter-von-21000-e-mail-konten-im-umlauf.html

(Quelle: MELANI)
(Bild: PD)
(Veröffentlicht/zuletzt geändert: 29. August 2017)

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