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Guardio protects every part of your digital life: your devices, identity, accounts, and activity, so you can browse, shop, text, and bank online with confidence.
But it’s more than just alerts. Guardi

At TotalAV, Protection is our Priority. Our app for iPhone & iPad helps to keep you safe from web cybersecurity threats with dangerous website blocking, VPN protection for Public Wi-Fi security, SPAM 

Enjoy a suite of tools designed to enhance your digital safety with the Verizon Protect security app, and reduce the likelihood of identity theft.

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Built and backed by security experts who understand attackers' techniques, building products that stop the threats defenders face every day

Security Expertise

Grateful for the trust customers and community place in our vision, committed to delivering solutions that protect their most critical attack surface

Customer Trust

Providing transparent, auditable detection rules and AI agent actions that security teams can trust and understand, not black-box magic

Transparency & Auditability

Moving fast to deploy new defenses in hours instead of weeks, empowering defenders to stay ahead of evolving email threats

Rapid Innovation

Sublime Security provides an adaptive, AI-powered email security platform featuring industry-first autonomous agents that investigate threats and deploy defenses, trusted by Spotify, Snowflake, Zscaler, and other leading enterprises.

Sublime Security

Sublime: A new, open approach to email security

Josh Kamdjou

Founder & CEO

Ian Thiel

Founder & COO

Colin Jones

President

Adaptive, AI-powered email security platform that analyzes messages with modern AI models including NLP and computer vision to stop BEC, phishing, and malware attacks with industry-leading accuracy.

Sublime Platform - Inbound Email Security

Industry-first AI agent that autonomously analyzes attack telemetry, iterates on detection strategies, and submits high-efficacy protection rules for review, cutting detection timelines from weeks to hours with transparent, auditable output.

ADÉ - Autonomous Detection Engineer

AI agent that automates end-to-end user report investigations, conducting detailed analysis, replying to users, resolving or remediating reports, quarantining malicious messages, and intelligently grouping similar campaigns.

ASA - Autonomous Security Analyst

Powerful Message Query Language (MQL) and JSON schema enabling security teams to write custom detection rules, backtest against historical messages, and deploy transparent, auditable protections with precision.

Detection-as-Code with MQL

AI-powered automation for security teams to handle user-reported phishing and suspicious emails, integrating with ASA for intelligent triaging and response.

Abuse Mailbox Automation

Sublime Security raised $150 million in Series C funding led by Georgian with participation from Avenir, 01A, and existing investors as industry-first autonomous AI agents ASA and ADÉ drive 100% ARR growth and customer expansion.

Sublime Security Raises $150M Series C as AI Agents Accelerate Growth

Sublime Security raised $60 million in Series B funding led by IVP with participation from new investor Citi Ventures and existing investors, bringing total funding to $93.8 million as the company establishes a new standard in email security.

Sublime Security Secures $60M Series B to Establish New Email Security Standard

Sublime Security announced Colin Jones joined as President to run go-to-market. Jones was most recently CRO at Wiz where he led company growth from $0 to $250M in revenue, bringing proven scaling expertise.

Sublime Security Welcomes Colin Jones as President from Wiz

Sublime launched ADÉ, the industry's first end-to-end AI agent that autonomously analyzes attack telemetry and deploys new email threat protections, cutting detection timelines from weeks to hours with transparent, auditable output.

Sublime Security Launches ADÉ - Autonomous Detection Engineer AI Agent

Sublime Security announced it has retained 100% of enterprise customers since inception, including industry leaders Spotify, Snowflake, Zscaler, Anduril, SentinelOne, and British Gas, demonstrating exceptional product value.

Sublime Security Achieves 100% Customer Retention Since Inception

Since its Series A raise seven months prior, Sublime Security quadrupled its customer base and experienced 100% growth in annual recurring revenue in the first half of 2025.

Sublime Security Quadruples Customer Base in Seven Months

[TotK][BotW] It’s not renovation. It’s erasure. — A Japanese player’s perspective on how TOTK reframes BOTW’s human struggle

Darktrace Email vs Sublime Security

Sublime Security Secures $150 Million in Series C Funding for Email Security Solution

Sublime Security AI Agent Platform Haalt $150 Miljoen Op: De Impact op Cloud Security en FinOps

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cybersecurity

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MSP2DAY

DutchITChannel

CuriosityStream Inc.

Services-Motion Picture & Video Tape Production

Josh Kamdjou and Ian Thiel founded Sublime Security to revolutionize email security with detection-as-code and AI-powered threat protection.

Sublime Security Founded

Raised seed funding led by Decibel and Slow Ventures to build the foundation of the email security platform.

Seed Funding

Index Ventures made their first investment in Sublime Security's Series A round, bringing total funding to over $30M.

Series A - Index Ventures

Launched ADÉ, the industry's first end-to-end AI agent that autonomously improves threat protection by turning attack telemetry into auditable detection rules in hours instead of weeks.

ADÉ Autonomous Detection Engineer Launch

Raised $60 million Series B led by IVP with participation from new investor Citi Ventures and existing investors Index Ventures, Decibel Partners, and Slow Ventures, bringing total to $93.8M.

Series B - $60M Led by IVP

Welcomed Colin Jones as President from Wiz (former CRO who drove $0-$250M revenue growth) to scale go-to-market operations.

Colin Jones Joins as President

Quadrupled customer base in seven months since Series A, achieving 100% growth in annual recurring revenue in first half of 2025.

4x Customer Base Growth

Raised $150 million Series C led by Georgian with participation from Avenir, 01A, and existing investors as autonomous AI agents accelerate growth. Total funding exceeds $240M.

Series C - $150M Led by Georgian

Launched ASA agent that automates end-to-end user report investigations, conducting detailed analysis, replying to users, and remediating threats autonomously.

ASA Autonomous Security Analyst Launch

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  WHY THOUSA

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