Raising tensions with South Korea yet again, North Korea cut its last military hotline with Seoul on Wednesday, saying there was no need to continue military communications between the countries in a situation “where a war may break out at any moment.”

The hotline — a dedicated telephone link between the two militaries — was used mainly to arrange for South Koreans who work at an industrial complex in the North to cross the heavily armed border. When the connection was last severed in 2009, some workers were stranded in the North.

A record-breaking cyberattack targeting an anti-spam watchdog group has sent ripples of disruption coursing across the Web, experts said Wednesday.

Spamhaus, a site responsible for keeping ads for counterfeit Viagra and bogus weight-loss pills out of the world’s inboxes, said it had been buffeted by the monster denial-of-service attack since mid-March, apparently from groups angry at being blacklisted by the Swiss-British group.

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Steppin’ Out’s annual spring service day is tip-toeing closer.

Registration for both students and organizations to get involved in Steppin’ Out ends Friday.