APT 5 hacked into Juniper and replaced an input parameter to the Dual EC PRNG that was backdoored by the NSA with one that was backdoored by them. https://dl.a

APT 5 hacked into Juniper and replaced an input parameter to the Dual EC PRNG that was backdoored by the NSA with one that was backdoored by them. https://dl.acm.org/doi/pdf/10.1145/3266291 https://dl.acm.org/doi/pdf/10.1145/3266291 goes into it in some detail