WhatsApp Virus Alert! Do not download unverified
documents received over WhatsApp
Central security services in India have issued a high alert
advisory against two malicious files that are circulating on WhatsApp. These
files are loaded with viruses that can steal sensitive personal and banking
information stored in the victim’s phone.
Who is the prime target?
The malicious files are in the guise of Microsoft Excel or PDF file. They carry
the names of NDA (National Defence Academy) and NIA (National
Investigation Agency) which indicates that personnel in defence, paramilitary,
and police forces could be the primary target group. Having said that, anyone
who receives these files can be a target.
Watch out for files with these names
According to the advisory, these two files go by the names
“NDA-ranked-8th-toughest-College-in-the-world-to-get-into.xls” and
“NIA-selection-order-.xls”.
What happens when these files are opened?
Opening these files will execute the virus in the phone which will then be
able to access personal data like login credentials, banking passwords, and PIN
codes.
What should you do?
• Do not click on file attachments received on WhatsApp from
unknown numbers. If it is from a known sender, verify what’s the document
about.
• Exercise caution before clicking on links (especially those that talk about
unbelievable offers) received on WhatsApp even if the sender is someone you
know.
• Never click on links on messages to access online banking or shopping
portals.
• Install an
antivirus
app that can block harmful apps and viruses from getting installed on
your phone.
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