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Mozilla Releases Security Updates for Firefox, Firefox ESR, and Thunderbird

The Mozilla Foundation has released security updates to address multiple vulnerabilities in Firefox, Firefox ESR, and Thunderbird, some of which may allow attackers to execute arbitrary code.

The following updates are available:

CPNI Releases Paper on Improving Defenses Against Targeted Attack

The United Kingdom's Centre for the Protection of National Infrastructure (CPNI) has released a report on its “Improving Defenses Against Targeted Attack" (iDATA) cyber research program. The report contains descriptions and outcomes from a number of projects aimed at addressing threats posed by nation states and state-sponsored actors. CPNI is the government authority for providing protective security advice to businesses and organizations across the UK’s national infrastructure.

Vulnerabilities in LZO and LZ4 compression libraries

Recently disclosed vulnerabilities in the LZO and LZ4 compression libraries could allow remote code execution under certain circumstances. While these libraries are used by a large number of platforms and applications, not all programs may be vulnerable to exploitation. 

Technical Alerts


Timely information about current security issues, vulnerabilities, and exploits.



Weekly summaries of new vulnerabilities along with patch information when available.



Advice and best practices about common security issues for the general public.

Security Publications

Technical Documents

In-depth articles that provide advice and summarize a variety of internet security topics.

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