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:

  • DDoS attacks are getting more powerful as attackers change tactics

    September 29, 2020

    There’s been a surge in Distributed Denial of Service (DDoS) attacks throughout the course of this year, and the attacks are getting more powerful and more disruptive. DDoS attacks are launched against websites or web services with the aim of disrupting them to the extent that they are taken offline. Attackers direct the traffic from a ...

  • REvil ransomware deposits $1 million in hacker recruitment drive

    September 28, 2020

    The REvil Ransomware (Sodinokibi) operation has deposited $1 million in bitcoins on a Russian-speaking hacker forum to prove to potential affiliates that they mean business. Many ransomware operations are conducted as a Ransomware-as-a-Service (RaaS), where developers are in charge of developing the ransomware and payment site, and affiliates are recruited to hack businesses and encrypt their ...

  • UHS hospital network hit by ransomware attack

    September 28, 2020

    Universal Health Services (UHS), a Fortune 500 company and one of the largest healthcare providers in the US, has been impacted by a ransomware attack over the weekend. UHS hospitals have been operating without internal IT systems since Sunday morning, according to employees and patients who took to social media today. Some patients have been turned away ...

  • Joker Trojans Flood the Android Ecosystem

    September 28, 2020

    More variants of the Joker Android malware are cropping up in Google Play as well as third-party app stores, in a trend that researchers say points to a relentless targeting of the Android mobile platform. Researchers at Zscaler have found 17 different samples of Joker being regularly uploaded to Google Play during September. Collectively, these have ...

  • Microsoft disrupts nation-state hacker op using Azure Cloud service

    September 25, 2020

    In a report this week, Microsoft said that it disrupted operations of a nation-state threat group that was using its Azure cloud infrastructure for cyber attacks. Microsoft refers to the actor by the name Gadolinium and says that it’s been active for about a decade targeting organizations in the maritime and health industry; more recently, the ...

  • The Windows XP source code was allegedly leaked online

    September 25, 2020

    The source code for Windows XP SP1 and other versions of the operating system was allegedly leaked online today. The leaker claims to have spent the last two months compiling a collection of leaked Microsoft source code. This 43GB collection was then released today as a torrent on the 4chan forum . Included in this torrent is ...