Topic: character limits

WebMCP Tools Exposed to Agents Can Be Hijacked

July 13, 2026

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WebMCP Tools Exposed to Agents Can Be Hijacked

Integrating WebMCP into a website to make it agent-ready creates a new attack surface, as the tools exposed to AI agents can be weaponized through prompt injection, with the responsibility for security falling on the website owner, not the agent. Chrome identifies two primary attack vectors: a "m...

Google updates Search ad text disclaimer guidelines

Google has released updated global guidance for text disclaimers in Search ads, now available to all advertisers, supporting up to 90 characters per disclaimer and fully compatible with AI Max campaigns. A key operational detail: if a disclaimer asset is disapproved, the ad continues serving with...

Take Control of Your Threads Replies

Threads has introduced a reply approval system, allowing users to manually screen and approve or ignore each reply before it becomes public, offering greater control over conversations. New filtering options in the Activity tab enable users to view replies only from people they follow or those th...