What are some organization's top cyber-security risks? and what are some preparations and tools that can be used to prevent/overcome those risks?

Some of Top Cyber Security Risks for any organization.

1.Emails and website hacking

2.Database hacking and data corruption

3.leaking important data and email communications to Rival Organizations 

4. Male-ware and robots attacks on servers and applications to slowdown the performance.

5. Hacking passwords and Codes 

To prevent this there are many solutions but none of the solution can be100% assured.

1.Proper Firewall and UTM device implementation

2. SSL/https secured encrypted certificates implementations for websites and email servers

3. IPS Intruder Prevention Security policies and implementations.

4. DLP i.e. data loss prevention solutions with Proper Antivirus End Point Protection solution and its regular update and renewals.

5. OS & Applications Patch upgrades and  its monitoring.

6. Implement OTP [ One time Password ] for critical data access ] with Integration with Biometrics and retina scan solutions etc.

7.Have regular VA/PT say at least every quarter from reputed Security vendor.

8 Implement Security solutions with some well known standards like ISO27001 etc.

9.Update the skills of IT security team for Latest new Solutions.