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Ranzy Locker ransomware hit tens of US companies in 2021

Security Affairs

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 double authentication when logging into accounts or services. Disable hyperlinks in received emails. Pierluigi Paganini.

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AT&T Alien Labs finds new Golang malware (BotenaGo) targeting millions of routers and IoT devices with more than 30 exploits

CyberSecurity Insiders

As of the publishing of this article, BotenaGo currently has low antivirus (AV) detection rate with only 6/62 known AVs seen in VirusTotal: (Figure 1). Ax with firmware 1.04b12 and earlier. NETGEAR DGN2200 devices with firmware through 10.0.0.50. Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.2,

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BlackCat Ransomware gang breached over 60 orgs worldwide

Security Affairs

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. Install and regularly update antivirus and anti-malware software on all hosts.

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Wireless Security: WEP, WPA, WPA2 and WPA3 Explained

eSecurity Planet

To prevent unwanted access and protect data in transit, wireless connections must be secured with strong authentication procedures, encryption protocols, access control rules, intrusion detection and prevention systems, and other security measures. As a result, wireless networks are prone to eavesdropping, illegal access and theft.

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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. Review antivirus logs for indications they were unexpectedly turned off. Use multifactor authentication where possible. Implement network segmentation.

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

SecureWorld News

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. Attention should be paid to protecting routers and updating their firmware. Opt for strong, hard-to-crack passwords.

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PYSA Ransomware Attacks Targeting Healthcare, Education and Government Institutions, FBI Warns

Hot for Security

The cyber actors conduct network reconnaissance and execute commands to deactivate antivirus capabilities on targeted systems before deploying the ransomware. Install updates/patch operating systems, software, and firmware as soon as they are released. Use multifactor authentication where possible. … and others.

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