Skip to main content

What Happened When a Pacific Island Was Cut Off From the Internet

2 weeks 6 days ago
The Hunga Tonga-Hunga Ha'apai volcano erupted on January 15, 2022. The pyroclastic flow severed both of Tonga's underwater internet cables. The eruption cut sixty-five miles from the domestic cable and fifty-five miles from the international link to Fiji. Tonga lost all internet access. The cables sit on the ocean floor and carry 95% of the world's international internet traffic. The Guardian has a long read on what happened in the aftermath. A.T.M.s (cash machines) stopped working because banks could not verify account balances. Businesses could not file export paperwork. Foreign remittances made up 44% of the country's G.D.P. The government found old satellite phones. Three or four days later, officials restored a hundred and twenty megabytes per second of bandwidth for essential work. A month after the eruption, SpaceX donated fifty Starlink terminals. SubCom's repair ship Reliance took five weeks to restore the international cable. Vava'u did not get broadband back until August, 2023. Another earthquake in the summer of 2024 severed the domestic cable again.

Read more of this story at Slashdot.

msmash

AI Has Already Run Out of Training Data, Goldman's Data Chief Says

2 weeks 6 days ago
AI has run out of training data, according to Neema Raphael, Goldman Sachs' chief data officer and head of data engineering. "We've already run out of data," Raphael said on the bank's podcast. He said this shortage is already shaping how developers build new AI systems. China's DeepSeek may have kept costs down by training on outputs from existing models instead of fresh data. The web has been tapped out. Developers have been using synthetic data -- machine-generated material that offers unlimited supply but carries quality risks. Raphael said he doesn't think the lack of fresh data will be a massive constraint. "From an enterprise perspective, I think there's still a lot of juice I'd say to be squeezed in that," he said. Proprietary datasets held by corporations could make AI tools far more valuable. The challenge is "understanding the data, understanding the business context of the data, and then being able to normalize it."

Read more of this story at Slashdot.

msmash

Google Says Hackers Are Sending Extortion Emails To Executives

2 weeks 6 days ago
An anonymous reader shares a report: Google said hackers are sending extortion emails to an unspecified number of executives, claiming to have stolen sensitive data from their Oracle business applications. In a statement, Google said a group claiming affiliation with the ransomware gang cl0p, opens new tab was sending emails to "executives at numerous organizations claiming to have stolen sensitive data from their Oracle E-Business Suite." Google cautioned that it "does not currently have sufficient evidence to definitively assess the veracity of these claims."

Read more of this story at Slashdot.

msmash

Walmart To Deploy Sensors To Track 90 Million Grocery Pallets by Next Year

2 weeks 6 days ago
Walmart plans to deploy sensors across its 4,600 US stores by the end of 2026 to track 90 million pallets of groceries shipped annually [Editor's note: non-paywalled source]. The retailer and technology vendor Wiliot announced the expansion Thursday. The sensors will monitor the location, condition and temperature of perishables as they move from warehouses to stores. Walmart started testing Wiliot's sensors at a Texas warehouse in 2023 and has expanded to 500 locations. The full rollout will cover the retailer's US store network and 40 distribution centers. The microchips measure 0.7 square millimeters and are embedded in shipping labels. They use Bluetooth to transmit real-time data about pallets. Walmart previously relied on manual scanning and paper checks by employees. The Arkansas-based company employs 2.1 million people but increased revenues by $150 billion over five years without adding workers. Walmart accounts for more than a fifth of US grocery sales.

Read more of this story at Slashdot.

msmash