CISA Advisory
LockBit Ransomware Defense Guide
AA23-187A • Published July 6, 2023
Severity: critical
LockBit is one of the biggest ransomware gangs in the world. They have attacked thousands of companies and made millions of dollars. This guide explains how they break in and how to protect yourself.
Overview
Comprehensive advisory on LockBit 3.0, one of the most prolific ransomware operations. Includes detailed TTPs, indicators of compromise, and mitigations for defending against LockBit attacks.
Who Is At Risk
- • All industries
- • Small and medium businesses
- • Healthcare sector
- • Education sector
- • Government agencies
Is your business exposed?
Immediate Actions
- 1.
Require MFA for all remote access
- 2.
Keep all systems patched
- 3.
Implement network segmentation
- 4.
Monitor for credential dumping
- 5.
Maintain tested offline backups
Official Source
https://www.cisa.gov/news-events/cybersecurity-advisories/aa23-187aIs your business exposed?
Check if your company data is circulating on the dark web
Free scan • No credit card required