Cyber Defence Analysis for Blue & Purple Teams

Cyber Defence Analysis for Blue & Purple Teams

Bluepurple Pulse: week ending May 15th

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Ollie
May 13, 2022
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Welcome to the weekly highlights and analysis of the blueteamsec subreddit (and my wider reading).

Operationally this week the big thing was the next F5 Big-IP vulnerability - it was disclosed, exploited and then used to start wiping devices. That is a radical means of technical debt reduction across the globe. Unclear who or why - is this a new style of cyber Robin Hood to protect organisations and the Internet from even worse consequences?

In the high-level this week:

  • UK sanctioned Russian technology firms including Baikal Electronics and MCST (Moscow Center of SPARC Technologies) who are enabling the destabilising of Ukraine through things like chip production.

  • US State Department has put up Reward Offers for Information to Bring Conti Ransomware Variant Co-Conspirators to Justice - two bounties put up at $10 million and $5 million.

  • The Chinese Offensive Cyber Landscape - sponsored by DARPA, an overview of the Chinese eco-system for offensive cyber.

  • PHMSA Issues Proposed Civil Penalty of…

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