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  • PHOBOS RANSOMWARE ATTACK

    TZ-CERT has observed a new and sophisticated techniques that ransomware actors are currently using to infect targeted victims across the globe. The ransomware actors have launched a new variant of ran…

  • Ransomware

    RANSOMWARE OUTBREAK

    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 deman…

  • Fileless

    FILELESS MALWARE ATTACK

    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 a…

  • DOMAIN NAMING SYSTEM (DNS) HIJACKING NOTICE

    Tanzania Computer Emergency Team (TZ-CERT) is informed of a large scale and global campaign involving DNS Infrastructure hijacking targeting domains belonging to Government, Internet Service Providers…

Current Activities

Android Security Updates

Google has released security updates to address vulnerabilities to its Android OS. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review released Android Security Bulletin and apply necessary updates.

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Drupal Security Updates

Drupal has released security updates to address vulnerabilities in Drupal version 8.x. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review released Drupal security advisories SA-CONTRIB-2019-064 and SA-CONTRIB-2019-065 and apply necessary updates.

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Cisco Security Updates

Cisco has released security updates to address vulnerabilities to its multiple products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review released Cisco security advisories and apply necessary updates. For more information: Cisco REST API Container for IOS …

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Chrome Security Updates

Google has released security updates to address vulnerability to chrome versions prior to 76.0.3809.132 for Windows, Mac, and Linux. Exploitation of this vulnerability may allow an attacker to take control of affected system. Users and administrators are encouraged to review Chrome Release page and apply necessary updates.

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Apple Security Updates

Apple has released security updates to address vulnerabilities to its products. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review Apple Security Update page and apply necessary updates.

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A digest of Tanzania Computer Incident Response Teams coverage of cybersecurity news across the globe