LWE key pairs can be backdoored by compromised hard-/software key generators.
MATZOV (Israel Defense Forces) publishes an attack in the RAM model reducing the security level of LWE/LWR based PQC algorithms.
Scientists of the Chinese Academy of Sciences in Beijing debunk Googles quantum supremacy claims.
NSA advises against migrating to Suite B but instead to prepare for the upcoming quantum resistant algorithm transition.
Documents leaked by Sonwden indicate NSA funded efforts to build a cryptologically useful quantum computer.
Harrow, Hassidim and Lloyd develop a quantum algorithm for solving systems of linear equations with an possible exponential speedup over the known classical algorithm
Lov Grover develops a quantum search algorithm with a quadratic speedup compared to the best classical algorithm.
D.R. Simon discovers a quantum period finding algorithm invalidating our current MAC schemes and modes of operation on quantum computers.