https://www.reuters.com/article/us-cyber-wifi-flaw/researchers-uncover-flaw-that-makes-wi-fi-vulnerable-to-hacks-idUSKBN1CL1UE

Belgian researchers have discovered a flaw in a widely used system for securing Wi-Fi communications that could allow hackers to read information that was previously understood to be encrypted, or infect websites with malware, they said on Monday.