Retarus observes a major rise in crypto trojans
One in six emails contains a virus
As crypto trojans can morph their structure quickly and frequently and, as a result, are able to assume the most diverse forms at lightning speed, ransomware is not detected immediately by every virus scanner. Nevertheless, security can be increased using professional cloud services. Specialized email security services access several scanners in parallel, thereby continuously expanding their filter rules, which means they can always offer the latest protection levels. Additional mechanisms, such as a four-level virus scan, also increase the likelihood of identifying and blocking extortion trojans in good time.
Heightened vigilance is essential
To ensure the best possible protection from attacks by Locky and similar ransomware, email users must be highly vigilant. Retarus recommends that users deactivate the automatic execution of embedded macro code in Office programs and that macros should only be activated if they are absolutely essential and where the corresponding documents originate from known sources. In principle, users should only open email attachments if the sender or the process described in the email is trustworthy. So that potentially affected data can be restored quickly and – wherever possible – without losses, important data should be backed up on a regular basis. Here it should be noted that Locky can also attack external data media if this is permanently connected to the computer. Caution is also advised in the event of an extremely slow processor response, elevated hard drive activity without a detectable reason, or files with the extension .locky on the hard drive. To close existing gaps in security, the latest versions of virus scanners should always be installed and regular patches performed.
Informazioni su Retarus
Retarus è un provider globale di soluzioni cloud in grado di modernizzare e proteggere la comunicazione digitale e lo scambio di dati di aziende e autorità pubbliche. I prodotti principali comprendono il Cloud Fax digitale, SMS, Transactional Email, Email Security, Supply Chain Integration e Intelligent Document Processing. Retarus dispone di data center distribuiti in tutto il mondo, che forniscono queste soluzioni con i massimi livelli di performance, sicurezza e protezione dei dati. Retarus, con sede a Monaco di Baviera, è stata fondata nel 1992, è gestita dai proprietari ed è orgogliosa della sua forza innovativa. L'azienda impiega circa 500 persone in 20 filiali su cuattro continenti. Oltre la metà delle aziende quotate nell'S&P Global 100 si affidano a Retarus e, al pari dei principali analisti, confermano l'eccezionale qualità e affidabilità dei suoi servizi. Retarus offre i suoi prodotti in modo diretto e in stretta collaborazione con partner selezionati. Per ulteriori informazioni, visitare il sito: www.retarus.it