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Last Week in Tech – GPT-5.4's Computer-Use Leap, and a Brutal Week for Healthcare Data
Your Monday catch-up, with a security lens. This week: OpenAI ships GPT-5.4 with a native computer-use capability, and Nvidia's CEO signals its AI-la…
7 months, 3 weeks ago
UNC3886 – China-Linked Espionage Hits Singapore's Telcos
Singapore's Cyber Security Agency attributed a sophisticated espionage campaign against all four major telcos — M1, SIMBA, Singtel and StarHub — to t…
7 months, 4 weeks ago
Australian Court Files Sent Offshore – A Data-Sovereignty Failure
In February 2026 it emerged (ABC News, 16 Feb; VIQ statement, 20 Feb) that Canadian transcription provider VIQ Solutions had subcontracted Australian…
7 months, 4 weeks ago
Last Week in Tech – Nvidia's Record Quarter, OpenAI's $110B Raise, and Washington Blacklists Anthropic
Your Monday catch-up, with a security lens. A blockbuster week for AI money: Nvidia posts a record quarter, OpenAI closes a $110B round, and the Trum…
8 months ago
UMMC Ransomware – 35 Clinics Shut Across Mississippi
Detected on 19 February 2026, a ransomware attack on the University of Mississippi Medical Center disrupted its network and IT systems, including the…
8 months, 1 week ago
Hazeldenes – Cyberattack Halts an Aussie Poultry Giant
Victoria-based Hazeldenes, one of Australia's largest poultry producers (roughly 900,000 birds a week at its Lockwood South facility), detected a cyb…
8 months, 1 week ago
Last Week in Tech – Gemini 3.1 and Claude 4.6 Land, OpenAI's Agent Hire, and the Figure Fintech Breach
Your Monday catch-up, with a security lens. This week the model race sped up — Google ships Gemini 3.1 Pro, Anthropic ships Claude Sonnet 4.6, and Op…
8 months, 1 week ago
Odido Data Breach – 6.2 Million Customers Exposed
In February 2026, Dutch telecom Odido (formerly T-Mobile Netherlands) disclosed a breach affecting roughly 6.2 million customers across Odido and its…
8 months, 2 weeks ago
Seagrass Hospitality – Kairos Ransomware Hits Aussie Restaurants
On 12 February 2026, Seagrass Boutique Hospitality Group (Rhodes, NSW — operator of The Meat & Wine Co, Hunter & Barrel and other brands) identified …
8 months, 2 weeks ago
Last Week in Tech – OpenAI Retires GPT-4o, China-Linked Telco Espionage, and an Ivanti Zero-Day Hits Brussels
Your Monday catch-up, with a security lens. This week: OpenAI pulls GPT-4o and a swag of older models out of ChatGPT, pushing everyone to GPT-5.2. On…
8 months, 2 weeks ago