The Twittersphere and social media is abuzz in the Arab-Muslim world, this time over what conservative clerics say is a controversial practice of hajj pilgrims to Mecca taking “selfies” with their smartphone devices.

Could a digitally adept nation change the rules of public engagement and become an influence far beyond their physical and financial resources? Why not? For one thing, the digital diplomacy space needs positive presences. In some ways, it has become a slightly moribund arena, with innovation at a premium. It's a digital cliché, of course, but diplomacy needs its disruptors.

China may not be threatening the United States militarily, but it is certainly engaging U.S. companies in a costly cyber war, FBI director James Comey told 60 Minutes on Sunday, and no major business is immune.

Indian diplomats are increasingly using Facebook, Twitter, YouTube and country-specific social media networks to stay in touch with the world.

South Korea's president is cracking down on rumors in cyberspace in a campaign that threatens the popularity of Kakao Talk, the leading social media service in a country with ambitions to become a global technology leader.

Social media companies and governments in the United States, France and the United Kingdom have struggled to quell the noxious online presence of the Islamic State group. Twitter, YouTube and Facebook have undertaken a systematic effort to purge accounts affiliated with the militant organization.

A milestone event in the history of the Internet took place last week and Canada’s National Ballet was right there in the thick of it. Five major international troupes digitally opened their doors to the world in a first-of-its-kind webcast called World Ballet Day.

As part of the IMPACT speaker series, Consul General of Israel to the Southeastern United States, Opher Aviran, spoke to Tech faculty and students to encourage political cooperation between the State of Israel and the Southeast United States. With the Gaza Strip crisis currently occurring, Aviran’s aim to strengthen ties is especially relevant.