Adam Kujawa, an analyst at high - tech security firm Malwarebytes, points to the recent hacking of online wallet service Inputs.io. (newscientist.com)
Meanwhile, hackers used a different method of attack last weekend to steal $ 400,000 worth of the cryptocurrency Lumens, used on the Stellar digital payment system, from an online wallet service called BlackWallet. (fortune.com)
You can save bitcoins using an online wallet service, but this type of service hasn't had a great security record. (vox.com)