The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), Federal Bureau of Investigation (FBI), Australian Signals Directorate’s (ASD’s) Australian Cyber Security Centre (ACSC), Canadian Cyber Security Centre (CCCS), and New Zealand’s National Cyber Security Centre (NCSC-NZ) warn that People’s Republic of China (PRC)-affiliated threat actors compromised networks of major global telecommunications providers to conduct a broad and significant cyber espionage campaign.
The authoring agencies are releasing this guide to highlight this threat and provide network engineers and defenders of communications infrastructure with best practices to strengthen their visibility and harden their network devices against successful exploitation carried out by PRC-affiliated and other malicious cyber actors. Although tailored to network defenders and engineers of communications infrastructure, this guide may also apply to organizations with onpremises enterprise equipment.
Read more…
Source: U.S. Federal Bureau of Investigation Cyber Division
Related:
- Texas Courts Won’t Pay Up in Ransomware Attack
May 14, 2020
A ransomware attack has hit the information technology office that supports Texas appellate courts and judicial agencies, leading to their websites and computer servers being shut down. The office said that it will not pay the ransom requested by the cybercriminals. Specifically affected is the Office of Court Administration (OCA), which is the IT provider for ...
- SilverTerrier: New COVID-19 Themed Business Email Compromise Schemes
May 7, 2020
Focusing on one of the most active subsets of the global threat landscape, Palo Alto Networks Unit 42 tracks Nigerian cyber criminals involved in Business Email Compromise (BEC) activities under the name SilverTerrier. Over the past 90 days (Jan. 30 – Apr. 30), we have observed three SilverTerrier actors/groups launch a series of 10 COVID-19 themed ...
- DDoS attacks in Q1 2020
May 6, 2020
Since the beginning of 2020, due to the COVID-2019 pandemic, life has shifted almost entirely to the Web — people worldwide are now working, studying, shopping, and having fun online like never before. This is reflected in the goals of recent DDoS attacks, with the most targeted resources in Q1 being websites of medical organizations, ...
- US offers $5 million reward for information on North Korean hackers
April 15, 2020
The US government is willing to pay up to $5 million for information on North Korea’s hackers and their ongoing hacking operations. The reward for reporting North Korean hackers was announced today in a joint report published by the Departments of State, Treasury, Homeland Security, and the Federal Bureau of Investigation. The joint report contains a summary ...
- US government agencies have shadow IT infrastructure problem, cybersecurity risks, says GAO
March 5, 2020
Federal agencies are facing increasing cybersecurity risks due to a bevy of IT facilities aren’t being tracked as full-fledged data centers, according to a General Accountability Office report. As noted previously, federal agencies have been consolidating and closing data centers over the years, but a narrower definition of what facilities should fall under an optimization program means that ...
- Swiss encryption company secretly owned by U.S. and German intelligence agencies
February 11, 2020
The U.S. intelligence community actively monitored for decades the diplomatic and military communications of numerous Latin American nations through encryption machines supplied by a Swiss company that was secretly owned by the CIA and the German intelligence agency, BND, according to reports today by the German public television channel, ZDF and the Washington Post. Declassified records ...