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  • 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…

  • SAMSAM-RANSOMWARE NOTICE

    Tanzania Computer Emergency Team (TZ-CERT) part of Tanzania Communication Regulatory Authority (TCRA) is informed of malicious software family of ransomware known as SamSam-ransomware. Similar to Wann…

  • NOTICE TO FACEBOOK USERS

    Introduction On Tuesday, 25th September 2018, Facebook Team released security notice to all users on security breach occurred on Facebook platform. Findings have revealed that unknown malicious actor …

  • CRITICAL ALERT TO COMPUTER USERS

    Tanzania Communications Regulatory Authority is aware of number of reported incidents of widely spread computer malicious software named WannaCry Ransomware that infects computer files. The infection …

Current Activities

Apache Security Updates

Apache has released security updates to address vulnerability in Tomcat. Exploitation of this vulnerability may allow an attacker to cause denial of service condition to affected system. Users and administrators are encouraged to review released Apache Tomcat security advisory and apply necessary updates.

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Linux Kernel Security Updates

The CERT Coordination Center (CERT/CC) has released security updates to address vulnerabilities in Linux and FreeBSD kernels. Exploitation of these vulnerabilities may allow an attacker to cause denial of service condition to affected system. Users and administrators are encouraged to review released CERT-CC Vulnerability Note and apply necessary updates.

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Microsoft Security Updates

Microsoft has released security updates to address vulnerability in Outlook for Android. Exploitation of this vulnerability may allow an attacker to take control of affected system. Users and administrators are encouraged to review released Microsoft security advisory for Outlook and apply necessary updates.

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Mozilla Security Updates

Mozilla foundation has released security updates to address vulnerabilities in Firefox and Firefox ESR. Exploitation of these vulnerabilities may allow an attacker to take control of affected system. Users and administrators are encouraged to review released Mozilla security advisory and apply necessary updates.

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BIND Security Updates

The Internet Systems Consortium (ISC) has released security updates to address vulnerability in BIND. Exploitation of this vulnerability may allow a remote attacker to cause denial of service condition to affected system. Users and administrators are encouraged to review released ISC security advisory for BIND and apply necessary updates.

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