After years of aggressive growth and regulatory expansion under previous administrations, the workforce and mission of the ...

The Cybersecurity and Infrastructure Security Agency (CISA) has released an Industrial Control Systems (ICS) advisory ...

A vulnerability affecting systems named End-of-Train and Head-of-Train can be exploited by hackers to cause trains to brake.

CitrixBleed 2 was discovered in mid-June 2025 But there were quickly reports of abuse in the wild CISA is now urging FCEB ...

So how bad is this? You could remotely take control a train's brake controller from a very long distance away, using hardware ...

CISA considers the recently disclosed CitrixBleed 2 vulnerability an unacceptable risk and has added it to the KEV catalog.

The U.S. Cybersecurity & Infrastructure Security Agency has confirmed active exploitation of the CitrixBleed 2 vulnerability ...

The federal cybersecurity agency issued an advisory last week regarding a vulnerability in end-of-train devices that could ...

The U.S. cybersecurity agency gave federal agencies just one day to patch a security bug in Citrix Netscaler, which can be ...

Security vendor Huntress said it saw the vulnerability exploited just a day after details of the flaw were published.

The US security watchdog CISA has warned that malicious actors are actively exploiting two flaws in the Signal clone ...