Lates News

date
27/09/2025
Hackers have breached the Cisco firewall used internally by the US government, with the initial assessment indicating that critical infrastructure has been affected. This was disclosed by the US Cybersecurity and Infrastructure Security Agency on September 26th. The agency has issued an emergency directive requiring federal agencies to investigate and remove potential intrusions stemming from vulnerabilities in Cisco firewalls. The specific departments currently under attack and the severity of the breach have not been disclosed, but the agency's assessment suggests that critical infrastructure has been compromised. Cisco stated in its report that this attack is highly likely to be carried out by the same group of hackers responsible for the "ArcaneDoor" cyber operation launched in 2024.