Concerning email

So recently i got an email about videos and my devices being compromised by "pegasus" (idk what that is). im sorry if this isnt the right formatting or anything but im just really concerned and this is the biggest subreddit with some relation to the topic

my main concerns are:

is it real? (bc i aint got $1450)

how would i remove pegasus?

what can/should i do if its real?

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https://i.imgur.com/rg55Oxh.png


Edit:

Thankyou for the prompt answers. Ik it …

compromised devices email formatting main pegasus privacy real topic videos