National CSIRT-CY | National Computer Security Incident Response Team of Cyprus

Έχει αναφερθεί στην υπηρεσία μας περιστατικό μη-εξουσιοδοτημένης πρόσβασης σε δίκτυο κρίσιμης υποδομής. Το περιστατικό, το οποίο φαίνεται να ήταν αποτέλεσμα κυβερνοεπίθεσης, ερευνάται από τους μηχανικούς της υπηρεσίας.

Με την πάροδο του χρόνου, το Εθνικό CSIRT-CY έχει χειριστεί και αναλύσει αρκετά περιστατικά ηλεκτρονικού ψαρέματος (phishing) που έχουν σταλεί μέσω ηλεκτρονικού ταχυδρομείου κατά των κρίσιμων υποδομών της Κυπριακής Δημοκρατίας.

Emotet switched to a new template this week that pretends to be a Microsoft Office message stating that Microsoft Word needs to be updated to add a new feature.

A month after details were published about three severe vulnerabilities in a type of server used to manage fleets of mobile devices, multiple threat actors are now exploiting these bugs to take over crucial enterprise servers and even orchestrate intrusions inside company networks.

Cisco today warned of attacks actively targeting the CVE-2020-3118 high severity vulnerability found to affect multiple carrier-grade routers that run the company’s Cisco IOS XR Software.

Discord has patched a critical issue in the desktop version of the messaging app which left users vulnerable to remote code execution (RCE) attacks.

A critical stack-based Buffer Overflow vulnerability has been discovered in SonicWall VPNs. When exploited, it allows unauthenticated remote attackers to execute arbitrary code on the impacted devices.

The TrickBot gang operators are increasingly targeting high-value targets with the new stealthy BazarLoader trojan before deploying the Ryuk ransomware.

Emotet attacks have targeted multiple state and local governments in the U.S. as part of potentially targeted campaigns that have been ramping up since August, the Cybersecurity and Infrastructure Security Agency (CISA) said in an alert published today.