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University of Bristol powered up Isambard-AI, the UK's fastest and most potent supercomputer, following a £225 million investment. AI

his week, the University of Bristol has powered up Isambard-AI, the UK’s fastest and most potent supercomputer, following a £225 million investment announced by the government last March. Built by Hewlett Packard Enterprise, Isambard-AI boasts over 5,000 NVIDIA superchips, enabling it to execute a staggering 200 quadrillion calculations per second. Officially named the AI Research Resource (AIRR), this supercomputer surpasses its predecessor by a factor of ten in computational power, aiming to support critical AI technology development.

Cornerstone is set to introduce a cutting-edge neutral host network utilizing smart street light technology in urban environments. Market Watch

Cornerstone, a leading passive infrastructure provider managing Virgin Media O2 (VMO2) and Vodafone’s shared mobile network, is set to introduce a cutting-edge neutral host network utilizing smart street light technology in urban environments.The partnership between Cornerstone and Signify, a Netherlands-based company spun off from Philips in 2016, will leverage Signify’s BrightSites Broadband Luminaire products. These innovative LED streetlamps act as network extenders, supporting a mesh network using 60 GHz millimetre-wave (mmWave) spectrum to facilitate 5G connectivity.

Three UK revealed its financial performance, showcasing an increase in revenue and margin while reiterating its intent for a merger. Market Watch

Three UK revealed its quarterly financial performance this week, showcasing an increase in revenue and margin while reiterating its intent for a potential merger with competitor Vodafone.

The telecommunications company disclosed a notable 9% surge in both revenue, climbing to £664 million, and margin, reaching £424 million. This growth was attributed in part to a rise in its customer base, with active customers increasing by 3% overall and active contract customers by 6%.

AT&T has finalized the sale of its cybersecurity division, marking a pivotal moment in the company's strategic realignment. Market Watch

AT&T has finalized the sale of its cybersecurity division, marking a pivotal moment in the company’s strategic realignment. The division has been transitioned into a new independent entity known as LevelBlue, backed by majority owner WillJam Ventures. This move sees LevelBlue emerge as a standalone managed cybersecurity services business with a global presence spanning 10 countries and boasting a workforce exceeding 1000 employees.