The Hacker News - Emergency Alert System Flaws Could Let Attackers Transmit Fake Messages

The U.S. Department of Homeland Security (DHS) has warned of critical security vulnerabilities in Emergency Alert System (EAS) encoder/decoder devices. If left unpatched, the issues could allow an adversary to issue fraudulent emergency alerts over TV, radio, and cable networks. The August 1 advisory comes courtesy of DHS' Federal Emergency Management Agency (FEMA). CYBIR security researcher Ken

from The Hacker News https://thehackernews.com/2022/08/emergency-alert-system-flaws-could-let.html

Comments

Post a Comment

Popular posts from this blog

US-CERT - AR18-352A: Quasar Open-Source Remote Administration Tool

Image
Original release date: December 18, 2018 Summary Quasar, a legitimate open-source remote administration tool (RAT), has been observed being used maliciously by Advanced Persistent Threat (APT) actors to facilitate network exploitation. This Analysis Report provides information on Quasar’s functions and features, along with recommendations for preventing and mitigating Quasar activity. Description Quasar is a publically available, open-source RAT for Microsoft Windows operating systems (OSs) written in the C# programming language. Quasar is authored by GitHub user MaxXor and publicly hosted as a GitHub repository. While the tool can be used for legitimate purposes (e.g., an organization’s helpdesk technician remotely accessing an employee’s laptop), the Cybersecurity and Infrastructure Security Agency (CISA), is aware of APT actors using Quasar for cybercrime and cyber-espionage campaigns. Quasar was first released in July 2014 as “xRAT 2.0.” In August 2015, xRAT was renamed “Quas...
Read more

KnowBe4 - Scam Of The Week: "When Users Add Their Names to a Wall of Shame"

Image
Eric Howes , KnowBe4 Principal Lab Researcher, found out about another insidious bad guy trick: " If you work in IT there has undoubtedly come a dark moment when you wondered to yourself just who among your employee users would be gullible enough to click through a phishing email and potentially bring down your organization. from KnowBe4 Security Awareness Training Blog https://blog.knowbe4.com/when-users-add-their-names-to-a-wall-of-shame
Read more