Virgin Media wants you to change your router password. 。

The company recently published guidance on how to do that for older router models after Which? magazine -- a publication "known for testing household products" -- found that Virgin Media routers weren't so hard to hack.。

Which? found that Virgin Media's Super Hub 2 "can be hacked in a matter of days" if users don't change the default password the devices come with. Once someone hacks into a router, that person can often get access to devices that use that router. Around 864,000 people apparently own a Super Hub 2.。

Virgin reacted quickly to the Which?

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"The security of our network and of our customers is of paramount importance to us," the company said in a post. "We continually upgrade our systems and equipment to ensure that we meet all current industry standards." 。

Tweet may have been deleted 。

Tweet may have been deleted 。

That sounds like corporate-ese, but Which? found that "Super Hub 3.0 uses much stronger passwords than its predecessor." 。