Operational security (OPSEC) is a security and risk management process that prevents sensitive information from getting into the wrong hands.

Another OPSEC meaning is a process that identifies seemingly innocuous actions that could inadvertently reveal critical or sensitive data to a cyber criminal. OPSEC is both a process and a strategy, and it encourages IT and security managers to view their operations and systems from the perspective of a potential attacker

Purpose

1. Identity sensitive data and posible threat

2. Threat level

3. And more

i dont have any data. But if you want try search on internet and try it yourself

example

an example of ransonware is a business, ransomware prioritizes reputation if the reputation is bad and like a scam then no one will pay for it.

Try enroll https://www.sans.org/cyber-security-courses/advanced-open-source-intelligence-gathering-analysis/ there is a opsec and advanced for OSINT