The days when the good guys can take a security break during the December Holidays are over. Plan and expect issues that require teams to come in and mitigate/minimize risk to be the “new normal” for the holidays. This year, researcher Steven Seeley discovered a way to abuse the popular Apache Struts frameworks’ file upload Read More
Category: Operator’s Security Toolkit
Thanksgiving Holiday Fun! Five Eyes Warn of LockBit 3.0 Ransomware!
Do you know if your network is vulnerable to LockBit 3.0 Ransomware crew getting into your network via NetScaler CVE-2023-4966 vulnerability? Boeing – a company with a powerful cybersecurity team – was penetrated by the LockBit crews using CVE-2023-4966. Is this your Thanksgiving holiday fun? For those subscribed to Shadowserver free Cyber Civil Defence reporting, Read More
Protecting BGP Sessions – Step-by-Step Guide to Prevent an Easy DDoS
Organizations are not protecting their BGP session. Take the time to ask the question …. Do we have our BGP ports protected? Are you: If not, work with your peers to deploy an Infrastructure ACL (iACL) to cover all your network devices, deploy specific data plane ACLs on your routers/switches to protect them, work with
Qakbot – it is not over yet!
Get the free Shadowserver special report to see if Qakbot was on your network. If yes, the bad guys could still be on your network. Read More
Why are the top National Security Teams Yelling for you to Fix your Network?
The top National Security Teams are yelling at you to fix your network. The Joint Advisory is not a simple act of collaboration. The first 12 are highlighted for a reason. We do not know the insider reasons other than they are ACTIVELY EXOLIOTED with NOT ENOUGH ORGANIZATIONS MITIGATING that are PUTTING ORGANIZATIONS at RISK. Read More
CISOs, get your First Sergeant
Behind Every Effective CISO, a First Sergeant is Clearing the Path for the organization’s success. The way we’re setting up our CISO structure is NOT working as expected. The threats keep on coming. Organizations put their fingers in the dike, plugging security risks while exhaustingly bailing water from a sinking boat. This is a no-win Read More
Cyberwarfare is here; now what?
Cyberwarfare activities were always on the Internet. STUXNET, Google Aurora, and many other attacks were a fact of life. We had cyber attacks when Yugoslavia broke up. We have constant attacks in the Middle East. Cyberwar was part of a security practitioner’s threat model from the late ‘80s until the early 2000s. Then, cybercrime started Read More
Protect your BGP Sessions from DDoS Attacks
Networks that think they are “DDoS resilient” get surprised when their BGP Sessions go down from an easily crafted DDoS. BGP port (179) is left open to the Internet and is an easy target for a low-level attack that will knock down your BGP session. Shodan’s BGP Report 325,082 open port 179 instances (June 2023). Read More
Why Are Cybercriminals Targeting Healthcare?
Why are cybercriminals targeting healthcare when the medical community puts patients first? Why are cybercriminals taking actions that threaten people’s lives at risk? The focused cybercriminal targeting of healthcare is now an increasing cause of death. Is this data suppressed? Why? The liability insurance covering all the healthcare community’s medical care would skyrocket. The closure
New SLP DDoS amplification can overload your network
Happy Tuesday – It is the RSA conference week. That means we get vendors disclosing vulnerabilities while people are at the conference. Bitsight and Curesec uncovered a Service Location Protocol (SLP) DDoS Amplification that can be as high as 2200:1. That means an open SLP port on your network can … CISA has posted an Read More