Risky Bulletin: Russia to use custom crypto-algorithm for its 5G network
Summary
Russia is reportedly planning to use a custom-developed cryptographic algorithm for its 5G network, a move that could have significant implications for interoperability and security standards. In separate news, the Hungarian government is accused of using Candiru spyware, and malware has been discovered on thousands of Luxembourg government phones, with links to the Coruna threat actor.
IFF Assessment
The development of custom, potentially proprietary, cryptographic algorithms by a state actor like Russia for critical infrastructure can create security risks and reduce interoperability, while the use of spyware and widespread malware on government devices directly undermines security.
Defender Context
Defenders should be aware of potential security implications arising from non-standard cryptographic implementations in critical infrastructure, as these may introduce unknown vulnerabilities or backdoors. The reported incidents of spyware and malware on government devices highlight the persistent threat of state-sponsored surveillance and the need for robust endpoint security and network monitoring.