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BlackCat Ransomware gang breached over 60 orgs worldwide

Security Affairs

Regularly back up data, air gap, and password-protect backup copies offline. Review antivirus logs for indications they were unexpectedly turned off. Install updates/patch operating systems, software, and firmware as soon as updates/patches are released. Implement the shortest acceptable timeframe for password changes.

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Millions put at risk by old, out of date routers

Malwarebytes

There has been much discussion of antivirus protection, patching your software, and using VPNs. found: * Weak default passwords. These passwords can be easily guessed by hackers, are common across devices and could grant someone access. Although convenient, setting a weak password isn’t going to strengthen anyone’s security.

Risk 141
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Ranzy Locker ransomware hit tens of US companies in 2021

Security Affairs

Below are the recommended mitigations included in the alert: Implement regular backups of all data to be stored as air gapped, password protected copies offline. Install and regularly update antivirus software on all hosts, and enable real time detection.

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Experts hacked 28,000 unsecured printers to raise awareness of printer security issues

Security Affairs

Most of us already know the importance of using antivirus , anti-malware, and VPNs to secure our computers, phones, and other devices against potential attacks. Update your printer firmware to the latest version. Change the default password. Most printers have default administrator usernames and passwords. Not so much.

Hacking 145
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How to Prevent Malware: 15 Best Practices for Malware Prevention

eSecurity Planet

Use Antivirus Software Antivirus software and EDR tools are critically important controls for consumers and businesses, respectively. Windows and Mac devices come with pretty good built-in antivirus software; activate it if you’re not using a paid solution from another security company.

Malware 104
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2.9 Billion Records Exposed in NPD Breach: How to Stay Safe

eSecurity Planet

Use Strong, Unique Passwords Weak passwords are easy for hackers to guess or crack, especially if they’re common or reused across multiple sites. When creating passwords, use at least 12 characters, combining uppercase and lowercase letters, numbers, and special symbols.

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Bad Luck: BlackCat Ransomware Bulletin

Security Boulevard

It targets Active Directory to spread via GPO, primarily working with Windows administrative tools for spread, outside connection, and disabling security features like antivirus. Regularly back up data, air gap, and password protect backup copies offline. Review antivirus logs for indications they were unexpectedly turned off.