Is RealGround the same company as CyberSE.AI?

Yes. RealGround was formerly known as CyberSE.AI. The company rebranded and moved from www.cyberse.ai to www.realground.com; the old domain permanently redirects here. Same team, services, and content.

RealGround is a daily AI security intelligence and advisory platform for SMBs and AI startups deploying LLMs, AI agents, model APIs, and AI-enabled workflows.

What risks does RealGround cover?

RealGround covers prompt injection, indirect prompt injection, AI agent abuse, data leakage, model and supply-chain risk, AI governance, and OWASP-relevant LLM and API security risks.

What is agentic application security?

Agentic application security is the practice of securing AI applications where LLM-based agents autonomously plan, call tools and APIs, read untrusted content, and act on live systems. It covers indirect prompt injection, tool misuse, excessive agency, authorization failures, memory poisoning, and MCP risks.

Who provides agentic application security services?

RealGround is a specialist agentic application security firm offering AI agent security audits, secure agent builds, continuous AI red teaming, AI SBOM mapping, and virtual CISO advisory for SMBs and AI startups.

Island Raises $400 Million at $6.4 Billion Valuation

What Happened

The enterprise security firm has raised more than $1 billion since its launch in 2020; Evolution Equity Partners led the latest funding round. The post Island Raises $400 Million at $6.4 Billion Valuation appeared first on SecurityWeek .

Why It Matters

SecurityWeek reports that enterprise security firm Island raised $400 million at a $6.4 billion valuation, bringing total funding since its 2020 launch to more than $1 billion. Related reporting identifies growing enterprise adoption of AI agents and Island’s focus on enterprise browser security and governance controls. RealGround analysis: the article indicates heightened demand for securing AI-enabled enterprise workflows, but does not report a specific vulnerability, breach, or exploit; organizations deploying such services should assess AI governance, data access, and agent business-logic controls.

Healthcare Fintech SaaS SMB AI startups

RealGround Analysis

This signal maps to SaaS AI risk. Organizations using AI agents, LLM APIs, SaaS integrations, or sensitive data workflows should review whether this class of issue could create unauthorized tool execution, data leakage, weak approval gates, or unmanaged supply-chain exposure.

Recommended Actions

Restrict AI agent tool permissions and production write paths.
Review sensitive data access across prompts, logs, embeddings, memory, and SaaS integrations.
Add human approval workflows for high-impact or state-changing actions.
Run prompt injection and indirect prompt injection tests against affected workflows.
Document the owner, control gap, and remediation deadline for this risk class.

Source

https://www.securityweek.com/island-raises-400-million-at-6-4-billion-valuation/