Google threat insights: Google protects 4 billion devices and 1.5 billion email accounts, and blocks 100 million phishing attempts per day. This provides us with a vast sensor array and a unique perspective on internet and email-borne threats that allow us to connect the dots back to attack campaigns.

Frontline intelligence: Mandiant's elite incident responders, security consultants, and frontline intelligence operations analysts dissect attacker tactics and techniques, using their experience to help customers defend against sophisticated and relentless threat actors across the globe in over 1,100 investigations annually, resulting in a corpus of over 15 years of frontline intelligence.

Human-curated threat intelligence: Mandiant’s global threat experts meticulously monitor threat actor groups for activity and changes in their behavior to contextualize ongoing investigations and provide the insights you need to respond.

Crowdsourced threat intelligence: VirusTotal's global community of over 1 million users continuously contributes potential threat indicators, including files and URLs, to offer real-time insight into emerging attacks.

Open-source threat intelligence: We use open-source threat intelligence to enrich our knowledge base with current discoveries from the security community.