For years, people have turned to free online file converters, often a first step when needing to change formats like M4A to MP3. Now, the FBI is issuing a warning: these seemingly convenient tools are increasingly a vector for malware infections.
According to the Bureau’s report, criminals are exploiting the convenience of simple file conversions, such as transforming a .doc to a .pdf or merging multiple .jpegs into a single .pdf, a common need for submitting documents or downloading files. While these converters do indeed complete the file change, they simultaneously bring hidden malware. This infected file is then delivered to the unsuspecting user.
This malware is capable of extracting sensitive personal data, including names, social security numbers, banking details, and cryptocurrency information, leaving users vulnerable to identity theft and financial fraud. What’s worse is that some of these services often infect a computer with ransomware, locking all your personal data away and demanding a ransom for its recovery.
The FBI report does not mention the specific malicious converters that are infecting computers, but the first defense should be to only use trusted sources. Never go for tools that seem too good to be true and if you’re a regular user of file converters, it may even be worthwhile to invest in a verified converter.
FBI Denver Special Agent in Charge Mark Michalek says:
The best way to thwart these fraudsters is to educate people so they don’t fall victim to these fraudsters in the first place. f you or someone you know has been affected by this scheme, we encourage you to make a report and take actions to protect your assets.
