Product showcase: Trust Onion uses rotating codewords to verify callers

Trust Onion is a free app that gives trusted groups three rotating codewords to check who they are communicating with. It also includes signed selfies, message checks, and callback requests. It is available for macOS, iOS, and Android. I tested the iPhone app with an older person, exploring setup and the tools available when a call or message raises concerns. Verification matters when someone asks for money, access,…

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OpenAI raises top bug bounty payout to $172,000 with bonuses

OpenAI increased its security bug bounties to encourage independent researchers to find vulnerabilities in its software. The program now offers bonuses for high-quality reports. The program encourages researchers to disclose vulnerabilities responsibly and complements OpenAI’s Defense Factory, where engineers use the company’s models to find and reproduce vulnerabilities and test fixes. New bounty payouts and bonuses…

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Opal’s agent.ID virtual event: Top security leaders on governing Al agents

Opal Security will host agent.ID, a free virtual event focused on adapting identity and access management (IAM) to AI agents, on November 5, 2026. The event will bring together CISOs and identity leaders from Elastic, Instacart, Notion, Databricks, Knostic and other organizations to discuss how agents can be governed through assigned ownership, defined permissions and accountability. Sessions will examine access revi…