Industry News

Optical coherence tomography (OCT, a technique that uses infrared light to create detailed 3D images of internal body structures like the retina) was invented by David Huang and colleagues at MIT and Harvard Medical School, and is now used in 40 million medical procedures annually. The technology emerged from Huang's work combining ultrafast lasers with interferometry (a measurement method that detects extremely precise time delays of light waves) to achieve micrometer-level resolution imaging of tissue. Huang's success came from collaborating across medical and engineering disciplines, and the invention has since been refined for new applications in eye imaging.

OpenAI released ChatGPT Images 2.0 on April 21, 2026, an image generation model (a system that creates pictures from text descriptions) that the company claims represents a major leap in capability. The author tested it against other models like Google's Gemini and Claude by asking them to generate Where's Waldo-style images with a hidden raccoon holding a ham radio, finding that gpt-image-2 produced more detailed and accurate results, especially at higher quality settings.

A critical remote code execution vulnerability (CVE-2026-34197, a flaw allowing attackers to run arbitrary commands on a system) was discovered in Apache ActiveMQ messaging software on April 7, but nearly two weeks later, over 6,500 unpatched instances remain exposed to the internet. Security experts emphasize that with AI tools now able to find vulnerabilities in minutes, organizations must move beyond slow manual patching processes to keep pace with rapidly weaponized exploits.

OpenAI has released ChatGPT Images 2.0, an updated image generator that uses new 'thinking capabilities' to search the web and create multiple images from a single prompt. The new version, powered by GPT Image 2, can generate more sophisticated images with better instruction-following, detail preservation, and text generation abilities, and is available to ChatGPT Plus, Pro, Business, and Enterprise subscribers.

Starbucks launched a new ChatGPT integration that allows customers to order coffee by typing '@Starbucks' followed by their order in ChatGPT (an AI chatbot that can have conversations and answer questions). The user found the ordering process confusing and complicated compared to the traditional in-app method.

AI tools are making cyberattacks faster and more dangerous by speeding up the discovery of vulnerabilities (security flaws in software), creating exploits (code that exploits those flaws), and planning multi-step attacks. Attackers can now run phishing (deceptive emails tricking users into revealing information), malware (malicious software), and vulnerability attacks at the same time, which reduces the time before a network gets compromised and gives defenders less time to respond.

AI coding agents are now generating software much faster than traditional security tools can scan it, creating a dangerous gap where vulnerabilities (security weaknesses) can be exploited in minutes instead of months. Wiz addresses this by embedding security directly into AI development tools through plugins and a "Green Agent" (an AI system that analyzes and recommends fixes for security issues), allowing developers to catch and fix problems in their code editor before the code is even submitted for review.

ChatGPT Images 2.0 is an updated image generation model (software that creates pictures from text descriptions) with better ability to render text within images, support for multiple languages, and improved visual reasoning (the ability to understand and analyze images). The announcement introduces new features but does not discuss security issues or problems requiring fixes.

Identity-based systems have become the core security approach for modern businesses, replacing traditional firewall-based protection since employees now work remotely, systems run in the cloud, and there's no clear 'inside' or 'outside' network boundary anymore. Instead of trusting people based on location, modern identity systems verify who is making each request and check what they're authorized to do, which reduces errors, improves efficiency, and makes it easy to track who accessed what resources and when. These systems also help software teams work faster by automatically routing people to the right development, testing, or staging environments and controlling exactly what information different employees can see based on their role and department.

Modern cyberattackers increasingly target the human element rather than software vulnerabilities, using techniques like phishing (tricking users into revealing information), stolen credentials, and social engineering (manipulating people into unsafe actions) to infiltrate systems. Common attack methods include abusing legitimate remote monitoring and management tools (RMM, software designed to help IT teams manage systems remotely) for command-and-control, exploiting flaws in network security devices like SSL VPN (virtual private network technology that encrypts connections), and deploying ClickFix (a social engineering tactic using fake error prompts to trick users into running malicious commands). These approaches often succeed because they exploit trusted tools and human behavior rather than technical weaknesses that can be patched.

Filmmaker Steven Soderbergh has publicly stated his interest in using generative AI (AI systems that create new images or content from text descriptions) in his films, including for surreal dream sequences in a John Lennon documentary and for a Spanish-American War movie. Soderbergh's openness to AI in filmmaking stands out because many respected artists have actively rejected the technology, and his interest comes while his film The Christophers ironically explores themes of artistic authorship and what it means to create.