Question 1

What is Apollo?

Accepted Answer

Apollo is a free, live threat-intelligence feed. It aggregates CISA Known Exploited Vulnerabilities, CISA ICS-CERT advisories, and 90+ security-research sources into one wall, scored by severity and tagged with CVEs, threat actors, malware, and MITRE ATT&CK tactics.

Question 2

Where do Apollo's signals come from?

Accepted Answer

CISA KEV (actively exploited CVEs), CISA ICS-CERT advisories, and more than 90 threat-research, malware, ransomware, and security-news RSS sources.

Question 3

How often is Apollo updated?

Accepted Answer

Every hour. An automated job pulls all sources on the hour and refreshes the feed.

Question 4

Is Apollo free?

Accepted Answer

Yes. Apollo is free to read with no login.

Every threat signal that matters, ranked hourly.