"The world's first Bluetooth straighteners" may be simply hacked – TechCrunch

That is one thing that ought to by no means have appeared: a hair straightener related by Bluetooth.

Glamoriser, a UK-based firm that claims to be the "world's first Bluetooth straightener," permits customers to hyperlink the system to an app, permitting them to set sure model and warmth settings. The appliance may also be used to remotely disable the rectifiers within the Bluetooth scope.

Massive drawback although. These rectifiers may be hacked.

Safety researchers at Pen Take a look at Companions purchased a pair and examined it. They discovered that it was straightforward to ship malicious Bluetooth instructions at hand to remotely management the proprietor's rectifier.

The researchers demonstrated that they may ship a number of instructions through Bluetooth, such because the higher and decrease temperature limits of the system (respectively 122 ° F and 455 ° F), in addition to the cease time. Because the rectifiers should not authenticated, an attacker can remotely modify and cancel the rectifier temperature and their shelf life, as much as a restrict of 20 minutes.

"Since there is no such thing as a hyperlink or hyperlink established on [Bluetooth] when connecting a telephone, anybody inside vary with the appliance can take management of the rectifiers ", mentioned Stuart Kennedy in his weblog, shared first with TechCrunch. ]

There’s a caveat, Kennedy mentioned. Rectifiers solely permit simultaneous connection. If the proprietor has not related his telephone or is out of vary, an attacker cannot goal the system.

At TechCrunch, we’re all able to burn issues "for journalism", however on this case, the numbers communicate for themselves. If, in line with the researchers' conclusions, the rectifiers may very well be subjected to a most temperature of 455 ° F after 20 minutes, this can be a prerequisite for a fireplace – or not less than burns.

It’s estimated that about 650,000 home fires within the UK are brought on by hair straighteners and curling irons. In some circumstances, it might take greater than half an hour for these heated home equipment to chill to secure ranges. British fireplace and rescue companies have requested owners to bodily unplug their home equipment to stop fires and injury.

Glamorize has not responded to a request for remark earlier than its publication. The appliance has not been up to date since June 2018, suggesting that a repair nonetheless must be put in place.

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