Energy and Utilities Firewall VPN 
Security Affairs
FEBRUARY 8, 2024
In the most recent campaign, the group targeted organizations in the communications, manufacturing, utility, transportation, construction, maritime, government, information technology, and education sectors. Most of the impacted organizations are in the Communications, Energy, Transportation Systems, and Water and Wastewater Systems sectors.
Cisco Security
AUGUST 26, 2021
With the addition of Kenna Security into our program we now have over 250 technology partners and over 400 integrations for our mutual customers to utilize. Cisco Secure Firewall integrations. Cisco Secure Firewall has several new partner integrations. The Secure Firewall app for Splunk has been updated. Read more here.
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SecureWorld News
DECEMBER 1, 2023
The utility's general manager, Robert J. The attack has been linked to CyberAv3ngers, an Iranian-backed group known for its focus on targeting Israeli water and energy sites. If remote access is necessary, implement a Firewall/VPN in front of the PLC to control network access to the remote PLC.
Security Affairs
APRIL 19, 2024
In the most recent campaign, the group targeted organizations in the communications, manufacturing, utility, transportation, construction, maritime, government, information technology, and education sectors. The Volt Typhoon group has been active since at least mid-2021 it carried out cyber operations against critical infrastructure.
Security Affairs
AUGUST 27, 2024
Although details are limited, Versa Networks confirmed one case where the vulnerability was exploited due to a customer’s failure to implement recommended firewall guidelines. Most of the impacted organizations are in the Communications, Energy, Transportation Systems, and Water and Wastewater Systems sectors.
eSecurity Planet
MARCH 16, 2023
Block TCP 445/SMB outbound from your network by using a perimeter firewall, a local firewall, and via your VPN settings. Performing this mitigation makes troubleshooting easier than other methods of disabling NTLM. Consider using it for high value accounts such as Domain Admins when possible.
SecureList
NOVEMBER 23, 2021
Energy, transport and utilities — in an attempt to gain a foothold in the critical infrastructure of a “potential adversary” just in case, and to use it to develop other attacks (see examples above). Update firewalls and SSL VPN gateways in good time.
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