Protect your business by preventing, recovering from ransomware.
Global ransomware is skyrocketing. In 2925 a forecast warned it will exceed $275 billion by 2031, according to Cybersecurity Ventures. Ransomware attacks occur every two seconds.
It encrypts the files on your computer or network with an ‘encryption key’ known only to the cybercriminal. The FBI considers ransomware attacks one of the three worst cyber threats.
Its enormous costs include:
- Ransom negotiations and payouts
- Damage and destruction of data
- Stolen money
- Downtime
- Lost productivity
- Theft of intellectual property
- Theft of personal and financial data
- Embezzlement
- Fraud
- Post-attack disruption to business operations
- Forensic investigation
- Restoration, deletion of hacked data and systems
- Reputational harm
- Legal costs
- Regulatory fines
For more comprehensive information, visit the National Cyber Security Centre.
How to prevent ransomware:
Require multi-factor authentication, the security process where a user provides two or more different credentials to verify their identity. That includes all webmail, VPNs, and privileged accounts in order to block initial unauthorized access.
Because ransomware is designed to actively seek and encrypt accessible network backups, maintain your offline backups by implementing unchangeable or air-gapped backups.
Be sure to continuously update your systems: Operating systems, applications, and firewalls. That’s to close known vulnerability gaps.
Apply the concept of least privilege. Restrict the number of user permissions. In this way, you’ll prevent software from being installed without any oversight.
Conduct training. Your team should be taught how to spot malicious, phishing emails. It’s accomplished in three steps: Verify the sender’s actual address, inspect links for hidden redirects, and evaluate the tone and context of the request.
How to recover from ransomware:
If you have an infected computer or computer system, disconnect it right away without hesitation. In other words by isolating the infection from the rest of your network and Internet, you’ll prevent the ransomware from spreading.
Verify the security of your backups. Make certain your backups are not corrupted or infected.
Clean your system. Wipe and restore your equipment by wiping the affected areas. Next, reinstall your operating systems before you restore your data.
Note this precaution: It is critical that you verify that you will fully reststore all working files from from a ransomware attack. It’s not enough for them to test your ability to recover a file or a folder. You need to test your ability to fully restore all working files from backup.
Contact the FBI Internet Crime Center and your local law enforcement.
Good luck!
From the Coach’s Corner, here are more articles on information security:
Protect Your Bank Accounts So You Can Sleep at Night — Imagine for a moment — you’re sitting at your desk enjoying a second cup of morning coffee. Then, your phone rings. It’s a call from your bank to discuss possible fraud. Your bank is concerned about possible suspicious activity with your accounts, and wants to make sure you’re not a victim.
Security Expert Warns about Using App that Emails Money — A service by a company called Square Inc. will allow you to e-mail money to your friends free-of-charge. But an IT security expert issues a warning.
“Happiness has many roots, but none more important than security.”
-E. R. Stettinius
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