https://www.theweathernetwork.com/en/news/science/space/sun-may-be-capable-of-dangerous-super-flares-within-next-100-years?_guid_iss_=1&user_id=66c4baab5d78644b3a906e5f&utm_placement=newsletter
So called "superflares" are rare for our Sun, but they could still pose a threat to us
sunmayblastdangeroussuperflare
https://www.space.com/31295-sun-catastrophic-superflare-possible.html
The sun is capable of firing off an incredibly powerful superflare that could wreak havoc on today's technology-dependent society, a new study suggests.
suncouldunleashdevastatingsuperflare