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Irregular finds GLM-5.3 completes three simulated cyberattack scenarios
Security researcher Irregular found that Z.AI's open-weight GLM-5.3 completed 3 of 13 multistage attack scenarios in simulated networks at least once, its strongest open-weight result. In a separate instruction-adherence test, the model repeatedly reproduced memorized code despite explicit instructions not to.
ThereforeIrregular recommends operators monitor the model's reasoning alongside its actions and outcomes to check instruction compliance.
Irregular research · ReutersCopy link to: Irregular finds GLM-5.3 completes three simulated cyberattack scenarios
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Samsung expects AI-memory demand to outstrip supply further in 2027
Samsung plans 76.8 trillion won in chip-division capital expenditure this year; Reuters reports its shares fell more than 6% after chip earnings missed expectations and investors awaited a new shareholder-return policy.
ThereforeHigher memory costs pushed Samsung's mobile business into an 800 billion won operating loss.
Samsung Newsroom · Channel NewsAsia (Reuters syndication)Copy link to: Samsung expects AI-memory demand to outstrip supply further in 2027
Follow-up to Oct 28: Alphabet falls 10% in premarket trading
CNBC reports the drop after Alphabet disclosed negative quarterly free cash flow of $9.07 billion, versus the $2.70 billion deficit analysts expected; Microsoft rose nearly 4%.
CNBCCopy link to: Follow-up to Oct 28: Alphabet falls 10% in premarket trading
Sierra Club projects a 42% rise in US power emissions by 2030
Bloomberg reports that Sierra Club's analysis puts annual power-sector CO₂ emissions at 2.1 billion metric tons including planned AI projects; other forecasts are lower, and projects may be delayed or canceled.
ThereforePollution from data centers' off-grid power plants has already helped fuel local opposition to projects.
Bloomberg via Claims JournalCopy link to: Sierra Club projects a 42% rise in US power emissions by 2030