https://arstechnica.com/information-technology/2017/10/severe-flaw-in-wpa2-pr...
https://www.krackattacks.com/
Severe flaw in WPA2 protocol leaves Wi-Fi traffic open to eavesdropping
KRACK attack allows other nasties, including connection hijacking and malicious injection.
https://arstechnica.com/information-technology/2017/10/crypto-failure-cripple...
https://crocs.fi.muni.cz/public/papers/rsa_ccs17
Millions of high-security crypto keys crippled by newly discovered flaw
Factorization weakness lets attackers impersonate key holders and decrypt their data.