19th May 2026 Cyber Update: Exchange Zero-Day Puts On-Prem Mail Servers Back in the Spotlight
Microsoft has confirmed active exploitation of CVE-2026-42897, putting exposed on-prem Exchange and Outlook Web Access environments back under pressure.
Cerebras’ blockbuster IPO became a live stress test of how much AI risk investors still stomach, blending euphoria, caution and a search for alternatives to Nvidia’s long‑running dominance in the AI hardware race.
Stargate has become the clearest warning flare in the AI boom, as Norway, Australia and a handful of hyperscalers turn the race for compute into a high‑stakes battle over who will own, power and ultimately control the global inference economy.
Anthropic’s rise is no longer about models, but control. As it embeds across enterprise, leaked code reveals deep telemetry, remote overrides and emerging autonomy. Industry leaders warn the same systems reshaping business may amplify cyber risk beyond current defences.
Anthropic’s rapid push into enterprise AI and its $30B raise signal a new phase where autonomous systems drive both productivity and cyber risk. As AI executes tasks at machine speed, markets, governments and workers face a sharper question: who controls the systems now shaping outcomes.
Australia’s National AI Plan is a welcome start on skills and safety, but it plays too safe. While the US, Europe and the Gulf pour sovereign capital into chips, compute and energy, Canberra is still talking about catalysing investment rather than committing.
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