Neither the IRS, nor any other government agency, not a bank not a utility company will call to announce a "suspension" or worse.
Besides, both of us get SS benefits and the caller did not address either.
As a matter of principle, when someone calls and is not asking for a member of the household, I hang up.
Yes, even when he says: grandpa? (or grandma) and mentions our name...
https://www.consumer.ftc.gov/blog/2018/ ... cam-sounds
John Q. Public