Lenovo in hot water after shipping laptops with malware pre-installed.

Computer maker Lenovo has been shipping laptops pre-packaged with malware that makes you more vulnerable to hackers - all for the sake of serving you advertisements.

Made by a company called Superfish, the software is essentially an Internet browser add-on that injects ads onto websites you visit.

Besides taking up space in your Lenovo computer, the add-on is also dangerous because it undermines basic computer security protocols.

That’s because it tampers with a widely used system of official website certificates. That makes it hard for your computer to recognize a fake bank website, for instance.

Customers started spotting this on their Lenovo computers in mid 2014.

After facing a fierce backlash by customers and computer security experts this week, Lenovo acknowledged that "user feedback was not positive." As of January, Lenovo has stopped pre-loading the software on new computers, a company spokesman said. Lenovo also promised it "will not pre-load this software in the future" and said it disabled the feature on its servers, which essentially kills the program on everyone’s computer.

Source: Yahoo Tech