The Federal Bureau of Investigation, National Security Agency, and Cyber National Mission Force are releasing this joint cybersecurity advisory to alert organizations concerning China-linked cyber threat actors, who use the acronyms QTFY, QT, and QTCYBER for themselves and their tools and have developed malicious distributed platforms to compromise the networks of US and foreign organizations. The cyber actors’ products have enabled hackers to obfuscate their location and target systems in critical infrastructure sectors including defense industrial base (DIB), communications, government, and higher education. This advisory provides details on the actors’ activities; tactics, techniques, and procedures (TTPs); infrastructure details; and indicators of compromise (IOCs). The information is derived from incident response and investigative techniques.
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:
- Hacker groups chain VPN and Windows bugs to attack US government networks
October 12, 2020
Hackers have gained access to government networks by combining VPN and Windows bugs, the Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) said in a joint security alert published on Friday. Attacks have targeted federal and state, local, tribal, and territorial (SLTT) government networks. Attacks against non-government networks have also been ...
- Massachusetts school district shut down by ransomware attack
October 8, 2020
The Springfield Public Schools district in Massachusetts has become the victim of a ransomware attack that has caused the closure of schools while they investigate the cyberattack. Springfield is the third largest school district in Massachusetts with over 25,000 students, 4,500 employees, and more than sixty schools. Due to the COVID-19 pandemic, the school district opened ...
- New Jersey hospital paid ransomware gang $670K to prevent data leak
October 3, 2020
University Hospital New Jersey in Newark, New Jersey, paid a $670,000 ransomware demand this month to prevent the publishing of 240 GB of stolen data, including patient info. The attack on the hospital occurred in early September by a ransomware operation known as SunCrypt, who infiltrates a network, steals unencrypted files, and then encrypts all of ...
- US govt orders federal agencies to patch dangerous Zerologon bug by Monday
September 20, 2020
The Department of Homeland Security’s cybersecurity division has ordered federal civilian agencies to install a security patch for Windows Servers, citing “unacceptable risk” posed by the vulnerability to federal networks. The DHS order was issued via an emergency directive, a rarely-used legal mechanism through which US government officials can force federal agencies into taking various actions. The ...
- Latest U.S. Indictments Target Iranian Espionage Actors
September 18, 2020
The U.S. government has indicted three Iranian nationals on charges related to cyber attacks against aerospace and satellite technology companies. Said Pourkarim Arabi, Mohammad Reza Espargham, and Mohammad Bayati are alleged to have carried out a string of attacks between 2015 and 2019 which resulted in the theft of sensitive commercial information, intellectual property, and ...
- APT41: Indictments Put Chinese Espionage Group in the Spotlight
September 18, 2020
The U.S. government has charged seven men in relation to hundreds of cyber attacks against organizations in the U.S. and multiple other countries in Asia and Europe. Two of the men, who were based in Malaysia, were arrested and their extradition to the U.S. has been requested. The other five are based in China and ...