Cyber Warfare attacks by Russians are happening all over the US

Down the Rabbit Hole we go.
Down the Rabbit Hole we go.
The US Government released a report and recommends that all citizens and companies take pre-cautions.

The Department of Homeland Security (DHS) recommends that network administrators review the IP addresses, file hashes, and Yara signature provided and add the IPs to their watchlist to determine whether malicious activity has been observed within their organizations. The review of network perimeter net flow or firewall logs will assist in determining whether your network has experienced suspicious activity. When reviewing network perimeter logs for the IP addresses, organizations may find numerous instances of these IPs attempting to connect to their systems. Upon reviewing the traffic from these IPs, some traffic may correspond to malicious activity, and some may correspond to legitimate activity. Some traffic that may appear legitimate is actually malicious, such as vulnerability scanning or browsing of legitimate public facing services (e.g., HTTP, HTTPS, FTP). Connections from these IPs may be performing vulnerability scans attempting to identify websites that are vulnerable to cross-site scripting (XSS) or Structured Query Language (SQL) injection attacks. If scanning identified vulnerable sites, attempts to exploit the vulnerabilities may be experienced.

Commit to Cybersecurity Best Practices

A commitment to good cybersecurity and best practices is critical to protecting networks and systems.

Here are some questions you may want to ask your organization to help prevent and mitigate against attacks.

1. Backups: Do we backup all critical information? Are the backups stored offline? Have we tested our ability to revert to backups during an incident?

2. Risk Analysis: Have we conducted a cybersecurity risk analysis of the organization?

3. Staff Training: Have we trained staff on cybersecurity best practices? 4. Vulnerability Scanning & Patching: Have we implemented regular scans of our network and systems and appropriate patching of known system vulnerabilities?

5. Application Whitelisting: Do we allow only approved programs to run on our networks? 6. Incident Response: Do we have an incident response plan and have we practiced it?

7. Business Continuity: Are we able to sustain business operations without access to certain systems? For how long? Have we tested this?

8. Penetration Testing: Have we attempted to hack into our own systems to test the security of our systems and our ability to defend against attacks?

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