The Cybersecurity and Infrastructure Security Agency (CISA), the Federal Bureau of Investigation (FBI), and the U.K.’s National Cyber Security Centre (NCSC) are releasing this fact sheet to urge defensive action against malicious cyber activity by nation-state threat actors.
Nation-state threat actors exploit end-of-support (EOS) edge devices—including, but not limited to, load balancers, firewalls, routers, and virtual private network (VPN) gateways—to gain network access, maintain presence, and compromise sensitive data. Organizations using EOS devices are particularly vulnerable to compromise, especially if they are using EOS devices exposed to the public internet or external systems at the network’s “edge.”
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- DDoS attack registered on Russian Defense Ministry website
July 16, 2021
The official website of the Russian Defense Ministry is down due to a DDoS attack, a source in the law enforcement informed TASS on Friday. “Specialists from the defense ministry are repelling a DDoS attack on the official website of the Defense Ministry,” the source said. Read more… Source: TASS
- CISA Issues Emergency Directive Requiring Federal Agencies To Mitigate Windows Print Spooler Service Vulnerability
July 13, 2021
WASHINGTON – The Cybersecurity and Infrastructure Security Agency (CISA) issued Emergency Directive (ED) 21-04 today to mitigate a Microsoft Windows print spooler service vulnerability CVE-2021-34527 being actively exploited. Federal civilian agencies are required to immediately disable the print spooler service on Microsoft Active Directory Domain Controllers, apply the Microsoft July 2021 cumulative updates, and make ...
- White House urges mayors to review local govts’ cybersecurity posture
July 7, 2021
July 7 Following recent ransomware attacks, Deputy National Security Advisor Anne Neuberger asked US mayors to immediately hold a meeting with state agencies’ chiefs to evaluate their cybersecurity posture. Local governments have been under a constant barrage of ransomware attacks during the last few years as highlighted by an FBI public service announcement issued last year. Read ...
- The Aviation Industry Needs to Move Towards Cyber Resilience
July 5, 2021
2021 is a significant year for aviation. It marks the 20th anniversary of the 9/11 attacks, the worst acts of unlawful interference in the history of aviation. It is also the Year of Security Culture for the ICAO community, which aims to enhance security awareness and foster a security culture throughout the industry. The importance ...
- Kaseya was fixing zero-day just as REvil ransomware sprung their attack
July 4, 2021
The zero-day vulnerability used to breach on-premise Kaseya VSA servers was in the process of being fixed, just as the REvil ransomware gang used it to perform a massive Friday attack. The vulnerability had been previously disclosed to Kaseya by security researchers from the Dutch Institute for Vulnerability Disclosure (DIVD), and Kaseya was validating the patch ...
- Why Healthcare Keeps Falling Prey to Ransomware and Other Cyberattacks
July 2, 2021
The healthcare industry is under attack like never before. What started as a surge in criminal activity during the early days of the coronavirus pandemic has now metastasized into a full-blown crisis within the healthcare industry worldwide. The recent disruptive ransomware attacks on Scripps Health in San Diego, Ireland’s national health service and Waikato hospitals in ...