Remove Antivirus Remove Authentication Remove Firmware Remove Passwords
article thumbnail

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. Use multifactor authentication where possible.

article thumbnail

How to Configure a Router to Use WPA2 in 7 Easy Steps

eSecurity Planet

The typical username and password for Wi-Fi routers is “admin” for both, but you may need to search online or contact your ISP if that doesn’t work. And while you’re in there, update that password to something a little less hackable, possibly saving the new one in a password manager.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

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.

article thumbnail

Defending Against Misconfigured MFA & PrintNightmare Vulnerabilities

eSecurity Planet

Using misconfigured multi-factor authentication (MFA) and an unpatched Windows vulnerability, Russian state-sponsored hackers were able to breach a non-governmental organization (NGO) and escalate privileges, the Cybersecurity and Infrastructure Security Agency (CISA) and the FBI revealed last week.

VPN 108
article thumbnail

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. Use double authentication when logging into accounts or services.

article thumbnail

Beyond the Office: Securing Home Devices and Networks Against Corporate Breaches

SecureWorld News

Even harmless details, such as pet names or birthplaces, can be used by hackers to reset passwords. Additionally, be cautious when adding new friends; verify their authenticity through known offline connections. Use the administrator account only for maintenance, software installation, or firmware updates.

article thumbnail

Avoslocker ransomware gang targets US critical infrastructure

Security Affairs

Regularly back up data, password protect backup copies offline. Install and regularly update antivirus software on all hosts, and enable real time detection. Install updates/patch operating systems, software, and firmware as soon as updates/patches are released. Use multifactor authentication where possible.