Beaware of fake customer care calls or fraudsters pretending to be calling from IRDAI, RBI or any concerned authority.
Don't share personal information to unverified sources.
Never share your username/ password/ OTP with anyone.
Keep antivirus software updated on all your devices.
Backup your data to protect against ransomware.
Use updated software and operating systems.
Use a strong password and change it on a regular basis.