- CISA: Iranian Islamic Revolutionary Guard Corps-Affiliated Cyber Actors Exploiting Vulnerabilities for Data Extortion and Disk Encryption for Ransom Operations
September 14, 2022
This joint Cybersecurity Advisory (CSA) is the result of an analytic effort among the Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), the National Security Agency (NSA), U.S. Cyber Command (USCC) – Cyber National Mission Force (CNMF), the Department of the Treasury (Treasury), the Australian Cyber Security Centre (ACSC), the Canadian ...
- MagicRAT: Lazarus’ latest gateway into victim networks
September 7, 2022
Cisco Talos has discovered a new remote access trojan (RAT), which we are calling “MagicRAT,” that we are attributing with moderate to high confidence to the Lazarus threat actor, a state-sponsored APT attributed to North Korea by the U.S. Cyber Security & Infrastructure Agency (CISA). This new RAT was found on victims that had been ...
- Newly discovered cyberspy crew targets Asian governments and corporations
September 6, 2022
A cyberespionage group has targeted government agencies and big-name corporations throughout Asia since at least 2020, using the notorious ProxyShell vulnerabilities in Microsoft Exchange to gain initial access. According to ESET, the crew it has dubbed as Worok may be associated with TA428, a similar group thought to be backed by China, that has been around ...
- China-linked APT40 gang targets wind farms, Australian government
August 31, 2022
Researchers at security company Proofpoint and PricewaterhouseCoopers (PWC) said on Tuesday they had identified a cyber espionage campaign that delivers the ScanBox exploitation framework through a malicious fake Australian news site. The campaign, active from April to June of this year, targeted Australian government agencies, Australian media companies and manufacturers who conduct maintenance on wind turbine ...
- New Iranian APT data extraction tool
August 23, 2022
As part of TAG’s mission to counter serious threats to Google and our users, they’ve analyzed a range of persistent threats including APT35 and Charming Kitten, an Iranian government-backed group that regularly targets high risk users. For years, Google TAG have been countering this group’s efforts to hijack accounts, deploy malware, and their use of ...
- North Korean hackers use signed macOS malware to target IT job seekers
August 17, 2022
North Korean hackers from the Lazarus group have been using a signed malicious executable for macOS to impersonate Coinbase and lure in employees in the financial technology sector. While it is no surprise that they’re targeting workers at Web3 companies, details about this specific social engineering campaign so far were limited to malware for the Windows ...
- Disrupting SEABORGIUM’s ongoing phishing operations
August 15, 2022
The Microsoft Threat Intelligence Center (MSTIC) has observed and taken actions to disrupt campaigns launched by SEABORGIUM, an actor Microsoft has tracked since 2017. SEABORGIUM is a threat actor that originates from Russia, with objectives and victimology that align closely with Russian state interests. Its campaigns involve persistent phishing and credential theft campaigns leading to ...
- U.S. doubles reward for tips on North Korean-backed hackers
July 26, 2022
The U.S. State Department has increased rewards paid to anyone providing information on any North Korean-sponsored threat groups’ members to $10 million. “If you have information on any individuals associated with the North Korean government-linked malicious cyber groups (such as Andariel, APT38, Bluenoroff, Guardians of Peace, Kimsuky, or Lazarus Group) and who are involved in targeting ...
- Attackers Move Quickly to Exploit High-Profile Zero Days: Insights From the 2022 Unit 42 Incident Response Report
July 26, 2022
Software vulnerabilities remain a key avenue of initial access for attackers according to the 2022 Unit 42 Incident Response Report. While this underscores the need for organizations to operate with a well-defined patch management strategy, we’ve observed that attackers are increasingly quick to exploit high-profile zero-day vulnerabilities, further increasing the time pressure on organizations when ...
- North Korean hackers attack EU targets with Konni RAT malware
July 23, 2022
Threat analysts have uncovered a new campaign attributed to APT37, a North Korean group of hackers, targeting high-value organizations in the Czech Republic, Poland, and other European countries. In this campaign, the hackers use malware known as Konni, a remote access trojan (RAT) capable of establishing persistence and performing privilege escalation on the host. Konni has been ...