The Friday File: OpenAI; Samsung; World Cup
Mobile World Live brings you our top three picks of the week as OpenAI’s models hacked an AI start-up during testing, Samsung unveiled its latest AI-powered foldables, and Verizon and AT&T logged record World Cup network traffic.
OpenAI models hack AI start-up
What happened: OpenAI revealed that a combination of its advanced AI models autonomously breached a controlled testing environment and launched a cyberattack on AI start-up Hugging Face.
Why it matters: During an internal benchmark designed to evaluate advanced cyber capabilities, the models exploited vulnerabilities in OpenAI’s research infrastructure to gain internet access before using stolen credentials and zero-day flaws to access Hugging Face’s systems. OpenAI said it had intentionally relaxed cyber safeguards in the sandboxed environment to test the models’ capabilities, stating the models were “hyperfocused” on completing the evaluation task and went to “extreme lengths”, though the company warned such events are likely to “become more commonplace” as models grow more capable.
Jason Goode, VP at IT service AppViewX, argued “this is the wake-up call the industry needed”, as the models “didn’t defeat their guardrails so much as exploit what their environments already permitted”. He said the episode underlined the “why model governance alone was never going to be enough” and how “the control point has to be the agent’s identity and what it’s actually allowed to touch”. Meanwhile Dan Gray, chief systems architect at technology R&D firm ChronoDyne Systems, added the incident should not be viewed as AI “going rogue”, but as a “cross-organisational control-chain failure” in which the models provided the “speed, persistence and adaptive exploitation capability”, while the organisations supplied “the objective, permissions, infrastructure and attack surface”.
Samsung unveils 3 new foldables packed with AI
What happened: Samsung Electronics expanded its foldables portfolio with three new smartphones at its latest Galaxy Unpacked event in London.
Why it matters: The lineup washeadlined by the Galaxy Z Fold8 Ultra, Samsung’s first foldable to carry the Ultra branding. The vendor also refreshed the Galaxy Z Fold8 and Galaxy Z Flip8, placing AI capabilities and slimmer designs at the centre. Alongside the handsets, Samsung unveiled the Galaxy Watch9 and Galaxy Watch Ultra2, while teasing AI-enabled smart glasses developed with Google and Qualcomm. Futuresource Consulting principal analyst Rasika D’Souza noted that despite forecasts smartwatch shipments will top 200 million units in 2026, the market is maturing as growth shifts to wearables including smart glasses and rings, an opportunity targeted by Samsung. She added the event showed Samsung’s strategy “has evolved from simple integration of AI features to now creating AI assistants that can assist meaningfully in daily tasks”. Meanwhile, FDM CCS Insight chief analyst Ben Wood said Samsung is “doubling down on foldables at exactly the moment the category is about to get its biggest credibility boost”, arguing Apple’s rumoured launch of a foldable iPhone later this year “could also be the moment that turns foldables from a niche premium category into a mainstream flagship battleground”.
Verizon, AT&T tally massive data usage during World Cup
What happened: Verizon and AT&T outlined the scale of network infrastructure deployed to support connectivity during the FIFA World Cup, reporting record data traffic and major capacity upgrades across US host venues.
Why it matters: Verizon said its network carried almost 500TB of data across all US host stadiums. The operator boosted stadium capacity by three to five times, installed thousands of under-seat and overhead antennas, and deployed nearly 140 small-cell projects and temporary sites beyond venues. Verizon described the World Cup as an opportunity to “test, refine, and validate our enterprise network capabilities, stressing that many upgrades will remain after the tournament to extend the value of the infrastructure into long-term assets for host cities. Meanwhile, AT&T reported it carried around one petabyte of nationwide traffic during the tournament after preparing its network for two to three times normal demand across 11 US host cities and 146 venues. Verizon’s deployment supported live broadcast production alongside fan connectivity, while AT&T highlighted the role of its FirstNet public safety network in coordinating emergency services.
The post The Friday File: OpenAI; Samsung; World Cup appeared first on Mobile World Live.
