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Beware of the Fax Machine: Some hackers target old gadgets



What could be less threatening than the old office fax machine? Nothing. That's why it's used as a backdoor for hackers to get into an organization's network.

Check Point, a cyber security company in Israel, said on Sunday that its searches would have discovered security holes in tens of millions of fax machines

hack works by sending an image file over the phone line – or a file containing the fax machine for an image file – and encoded to contain malicious software. When a company receives the photo, the image is decrypted and loaded into the memory of the fax printer so that the hackers can take over the device and spread the malicious code over the network.

"Many companies are unaware of a fax machine connected to their network, but the fax feature is integrated with many multifunctional office and home printers," said Yaniv Balmas, group leader for security research at Check Point.

The researchers focused on the OfficeJet Pro from Hewlett Packard. a fax printer ̵

1; the world leader in fax machines. Hewlett Packard quickly fixed the issue – a patch is available on the support page – but most fax machines, including Canon and Epson, have the same vulnerabilities.

Many computers are too old to update. This means that it will be difficult for companies to prevent hackers from invading their system.

Companies around the world are using an estimated 45 million fax machines. Faxes are still widely used in the healthcare, banking and legal sectors, where highly sensitive data is stored. In the US Medical Sector, 75 percent of All Communications Are Faxed

To prevent companies from compromising their networks, industry experts recommend that you check whether their fax machines can be upgraded or place fax machines on a secure network from the networks that contain sensitive information.


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