[1]https://www.newscientist.com/article/2310369-encryption-meant-to-protect-agai
nst-quantum-hackers-is-easily-cracked/

   ONE of three cryptography algorithms vying to become a global standard
   against the looming security threat posed by quantum computers has
   been cracked in a weekend using a standard laptop. The algorithm is now
   widely believed to be unfit for purpose.

   A range of algorithms for encryption – the process of bundling data up
   into impenetrable files for safe transmission – are currently verified
   and approved as secure by the US National Institute of Standards and
   Technology (NIST), and consequently they are used around the …

References

   1. https://www.newscientist.com/article/2310369-encryption-meant-to-protect-against-quantum-hackers-is-easily-cracked/