For most of us, our interaction with spam is limited to occasionally overrun email accounts or strange messages being sent from our email and s(...)

 Communications House in London, a building listed as containing an office of the Spamhaus Project Ltd. One of the largest ever cyber attacks is slowing global internet services after an organisation blocking “spam” content became a target, with some experts saying the disruption could get worse. Photograph: Luke MacGregor/Reuters

Internet connectivity around the world has slowed, in some cases dramatically, in what experts have described as the biggest internet attack ye(...)