Hackmageddon Cyberattack Statistics (multiple years)

National Vulnerability Database (a free resource from NIST)

Unified  Compliance Framework (free resources, registration required)

Cloud Control Matrix , Consensus Initiative Questionnaire , STAR registry of CSP self-assessments (from the CSA, registration required)

SANS Critical Security Controls (maybe, the first defenses to shore up)

Crypto-Law Site (summary and links to crypto-related laws across the world) 

International Privacy Law Summary (detailed PDF)

Interactive Privacy Law Map with Links

Blackhat Archives

AV-Test.org and AV-Comparatives.org (anti-malware test results)

Guide to all NIST Special Publications

Guide to NIST 800-53A Controls by Impact Level

Privacy By Design website (should it be the vision behind your development?)

Please add MORE SUGGESTED LINKS in the comments below