Spectre Security specializes in detecting and resolving security issues with cryptocurrency platforms, infrastructure, and networking. Networks require continuous monitoring and reinforcement to guarantee that all problems are identified and corrected as soon as possible. On a regular basis, criminals target blockchains, exchanges, and frameworks, making them great targets.As a result of this recurrence, the professionals at Spectre Security are an important part of any cryptocurrency-related project.
Last news on their site was on january 2020.It is too long break period. I would be glad if they share more information.