SEC 8-K · Item 1.05
Material cybersecurity incident disclosures filed with the U.S. Securities and Exchange Commission. Each row links to the original EDGAR filing and to a parsed page on this site.
Permanent reference
Corpus
Standing pages that survive the daily brief — refreshed whenever a brief publishes, citeable by URL, linked back to primary sources.
CISA KEV · EPSS-sorted
CISA Known Exploited Vulnerabilities catalog, sorted by EPSS exploit-probability percentile descending. Each CVE has its own page with KEV, EPSS, NVD, and ATT&CK linkage.
Ransomware postings
A permanent index of public ransomware-group victim postings from ransomware.live, with group-level activity timelines. Lands after the briefs cadence settles.
ATT&CK linkage
Technique-level rollup connecting KEV entries to MITRE ATT&CK Enterprise tactics, surfacing the techniques most-represented in recent additions.