LibreOffice has released security update to address a vulnerability in its products. Exploitation of this vulnerability may allow an attacker to take control of affected system.

Users and administrators are encouraged to review LibreOffice Security Advisory and apply necessary updates.

Cisco has released security updates to address vulnerabilities in its multiple products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Cisco Security Advisories and apply necessary updates.

Microsoft has released security updates to address vulnerabilities in its multiple products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system.

Users and administrators are encouraged to review Microsoft Security Update Guide and apply necessary updates.

Ransomware is a type of malicious software, or malware, designed to deny access to a computer system or data until a ransom is paid. Principally, it encrypts files on the compromised systems and demands from victims a ransom in crypto-currency to decrypt them. <<readmore>>

Tanzania Computer Emergency Response Team (TZ-CERT) is aware of security incidents involving malicious software named “Fileless malware”. As its name implies, it doesn’t depend on a computer file as an attack vector but rather make use of vulnerable Windows features to execute its malicious payload into a target system.

Fileless actors have been targeting organization with critical ICT infrastructures and services running on Windows operating systems to steal sensitive users information for malicious intent. <<readmore>>