Does anyone ever come across this when using wikipedia? This is happening a lot with me recently:
Your connection is not private
Attackers might be trying to steal your information from
en.wikipedia.org (for example, passwords, messages, or credit cards).
Learn more
NET::ERR_CERT_AUTHORITY_INVALID
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en.wikipedia.org normally uses encryption to protect your information. When Chrome tried to connect to en.wikipedia.org this time, the website sent back unusual and incorrect credentials. This may happen when an attacker is trying to pretend to be en.wikipedia.org, or a Wi-Fi sign-in screen has interrupted the connection. Your information is still secure because Chrome stopped the connection before any data was exchanged.
You cannot visit en.wikipedia.org right now because the website uses HSTS. Network errors and attacks are usually temporary, so this page will probably work later.