WhatsApp has become more than a messaging platform today. People use it for documents, photos, videos and important files.
However, cyber criminals are now misusing this trust. Cyber security company Quick Heal Technologies warned about a new malware campaign spreading through WhatsApp.
In this campaign, hackers send harmful files disguised as regular documents. These files appear normal but can create security risks for users.
Hackers Use Familiar Accounts To Gain Trust
According to reports, attackers first take control of a WhatsApp account. Then they send suspicious files to people saved in that account.
The biggest concern remains that messages may come from known contacts. These include friends, colleagues or business connections.
Therefore, users may trust such files easily. Hackers design documents to look like normal business files.
Moreover, recognising the sender alone is no longer enough. If someone sends an unexpected document, users should verify it before opening.
Who Are Hackers Targeting Through This Campaign?
Quick Heal stated that attackers are mainly focusing on finance teams, senior officials, chartered accountants and business users.
These users often store financial documents and sensitive business information. Therefore, gaining access to their devices can benefit cyber criminals.
Additionally, reports mention that attackers keep changing file formats and techniques. This helps them avoid security systems.
Steps To Stay Safe From Dangerous Files
Users should avoid downloading or opening unexpected documents received on WhatsApp. Even when the sender looks familiar, verification remains necessary.
First, contact the person through a call or another method. Confirm whether they actually sent the file.
Also, avoid forwarding suspicious documents to others. Keep phone systems, computer software and security programs updated regularly.
Furthermore, ignore files with unusual names, strange formats or unclear contexts. Cyber security experts advise users to stay more alert while handling WhatsApp files.
