Panhead49 Said:
"New update installed and getting strange texts Russian: iPhone 12 Pro Max. I installed the new update last night. Today I noticed strange texts about 'your account is paid with the Russians, here’s your free gift' something to that affect. I took a screenshot but now can’t find it. Any ideas? Thank you"
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Reporting Scams:
This is a scam message. So, when you get a screenshot of it, report it to Apple. Use my user tip: Using the Photos App to Report Scams - User Tip
Restore or Reset your iPhone:
If you are so concerned, then restore from a backup or reset your iPhone to factory settings. Important: Back Up First: Be sure create a back up your iPhone prior to performing an update, that way you have something to restore your iPhone from, should anything go wrong afterwards.
A. Restore from a Backup:
Did your ever back up your iPhone with these installed? If so, back up you could back up your iPhone, and then restore it from the backup.
or...
B. Resetting to Factory Settings:
Go here: What to do Before you Sell, Give Away, or Trade in your iPhone, iPad, or iPod touch - Apple Support