Russian Intelligence Services Continue to Target Commercial Messaging Applications


The FBI and CISA are issuing this update to the , Public Service Announcement I-032026-PSA to provide additional information to the public and encourage device owners to take actions to protect themselves.

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:

  • A Peek into Top-Level Domains and Cybercrime

    November 11, 2021

    Top-level domains (TLDs), such as .com, .net, .xxx and .hu, sit at the highest level of the domain name system (DNS) naming hierarchy. When users want to acquire domain names (e.g., paloaltonetworks.com), typically, they need to register them under a TLD directly or one level lower (e.g., google.co.uk). Properties and policies of TLDs such as ...

  • New PhoneSpy Android Spyware Poses Pegasus-Like Threat

    November 10, 2021

    Researchers discovered new Android spyware that provides similar capabilities to NSO Group’s Pegasus controversial software. Called PhoneSpy, the mobile surveillance-ware has been spotted activity targeting South Koreans without their knowledge. PhoneSpy disguises itself as a legitimate application and gives attackers complete access to data stored on a mobile device and grants full control over the targeted ...

  • Void Balaur and the Rise of the Cybermercenary Industry

    November 10, 2021

    Cybercriminals have different motivations: for example, some malicious actors have disruptive political attacks as their objective, while others might be more inclined towards cyberespionage and gathering information on their victims. Of course, financial gain remains a powerful cybercrime motivation — perhaps even the most common one. Some malicious actors, such as ransomware operators, earn directly ...

  • Lazarus hackers target researchers with trojanized IDA Pro

    November 10, 2021

    A North Korean state-sponsored hacking group known as Lazarus is again trying to hack security researchers, this time with a trojanized pirated version of the popular IDA Pro reverse engineering application. IDA Pro is an application that converts an executable into assembly language, allowing security researchers and programmers to analyze how a program works and discover ...

  • Telnyx is the latest VoIP provider hit with DDoS attacks

    November 10, 2021

    Telnyx is the latest VoIP telephony provider targeted with distributed denial-of-service (DDoS) attacks, causing worldwide outages since yesterday. Telnyx is a voice over Internet Protocol (VoIP) company that provides worldwide telephony services over the Internet, including in the Americas, EMEA, APAC, and Australia regions. Read more… Source: Bleeping Computer  

  • Critical Citrix DDoS Bug Shuts Down Network, Cloud App Access

    November 10, 2021

    A critical security bug in the Citrix Application Delivery Controller (ADC) and Citrix Gateway could allow cyberattackers to crash entire corporate networks without needing to authenticate. The two affected Citrix products (formerly the NetScaler ADC and Gateway) are used for application-aware traffic management and secure remote access, respectively. The federated working specialist pushed out a security ...