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April 2026 Patch Tuesday forecast: Spring-cleaning of a preview

I just blinked and the first quarter of the year is GONE. Where does the time go? I looked back at my article from last month where I touched on the use of AI and some of the vulnerabilities associated with it and realized it was good precursor to some themes at RSAC this year. AI was certainly the focus this year, with almost everyone having some form of AI connection to their products (some … More → The post April 2026 Patch Tuesday forecast: Spring-cleaning of a preview appeared first on Help Net Security.
http://news.poseidon-us.com/TRyg1Z

What vibe hunting gets right about AI threat hunting, and where it breaks down

In this Help Net Security interview, Aqsa Taylor, Chief Security Evangelist, Exaforce, explains vibe hunting, an AI-driven approach to threat detection that inverts traditional hypothesis-driven methods. Instead of analysts defining attack vectors upfront, the AI scans datasets for anomalous patterns and surfaces potential threats. Taylor draws a firm line on responsibility: analysts must be able to explain their reasoning. When they cannot, the AI is steering the hunt. She also addresses enrichment, junior analyst development, … More → The post What vibe hunting gets right about AI threat hunting, and where it breaks down appeared first on Help Net Security.
http://news.poseidon-us.com/TRycBs

Health insurance lead sites sell personal data within seconds of form submission

Lead generation websites that offer health insurance quotes collect sensitive personal data and sell it to multiple buyers within seconds of a user clicking submit. A study by researchers at UC Davis, Stanford University, and Maastricht University mapped this process across 105 health insurance lead generation sites and monitored what happened to the data over 60 days. The researchers created 210 synthetic user profiles, each with a unique phone number and email address, and submitted … More → The post Health insurance lead sites sell personal data within seconds of form submission appeared first on Help Net Security.
http://news.poseidon-us.com/TRyZfG

Product showcase: Session, a messenger without phone numbers or metadata

Instant messaging has been around for decades, but it became widely adopted with the emergence of smartphones. Earlier, communication was limited to basic text messages. Messaging expanded to include photos, videos, and video calls without relying on telecom networks, as long as there is a reliable data connection. Privacy and metadata concerns With the growth of communication, privacy and security concerns became more prominent. Companies responded by encrypting message content to protect user data. End-to-end … More → The post Product showcase: Session, a messenger without phone numbers or metadata appeared first on Help Net Security.
http://news.poseidon-us.com/TRyZfD

New infosec products of the week: April 10, 2026

Here’s a look at the most interesting products from the past week, featuring releases from Advenica, Intruder, Mallory, and Secureframe. Mallory brings contextual threat intelligence to security operations Mallory is launching an AI-native threat intelligence platform that monitors thousands of threat sources, contextualizes them against your actual attack surface, and puts that intelligence to work across hunting, detection, and exposure management use cases. One platform. Answers, not alerts. Secureframe expands Comply with User Access Reviews … More → The post New infosec products of the week: April 10, 2026 appeared first on Help Net Security.
http://news.poseidon-us.com/TRyZdn

Claude Managed Agents bring execution and control to AI agent workflows

Anthropic’s Claude Managed Agents are a suite of composable APIs for building and deploying cloud-hosted agents at scale, handling sandboxed code execution, checkpointing, credential management, scoped permissions, and end-to-end tracing for you. Developers can define tasks, tools, and permissions within a managed environment, while the platform handles execution and state management. The product is currently available in public beta on the Claude Platform. “Until now, building agents meant spending development cycles on secure infrastructure, state … More → The post Claude Managed Agents bring execution and control to AI agent workflows appeared first on Help Net Security.
http://news.poseidon-us.com/TRy48v

113,000 explicit prompts from AI girlfriend platform exposed, many linked to user IDs

MyLovely.AI, an AI girlfriend platform, suffered a data breach that exposed over 100,000 users. MyLovely.AI allows people to create personalized not safe for work (NSFW) content and engage in real-time conversations with AI-generated companions, often involving highly personal prompts and interactions. According to Have I Been Pwned, the breach exposed email addresses, user-created prompts, links to the resulting AI-generated images, and a limited number of social media profiles, including Discord and X usernames. Based on … More → The post 113,000 explicit prompts from AI girlfriend platform exposed, many linked to user IDs appeared first on Help Net Security.
http://news.poseidon-us.com/TRy47m