Hmmm what if someone were to steal my phone or hijack my sim card? Could they just send all the Bitcoin to themselves via SMS if I have activated that service on my phone? If there is no protection set in place this 'novelty' could potentially open a lot of mobile Bitcoin holders up for attack by crypto thieves. I am a little bit wary, guys. Just saying.
A very heavy risk if it happens. And bankrupt us.
This SMS method is quite risky, so you have to be more careful to save this important item. Many hackers will run rampant like this.
Actually, the company is very extraordinary by patenting bitcoin as a transaction tool and certainly many will target it.