BitterAPT Revisited: the Untold Evolution of an Android Espionage Tool June 18, 2020 https://labs.bitdefender.com/2020/0...ntold-evolution-of-an-android-espionage-tool/ Whitepaper: https://www.bitdefender.com/files/News/CaseStudies/study/352/Bitdefender-PR-Whitepaper-BitterAPT-creat4571-en-EN-GenericUse.pdf
Meta: Bitter APT Espionage Attack Leveraged Apple’s TestFlight Service August 4, 2022 Meta: Quarterly Adversarial Threat Report (PDF): https://about.fb.com/wp-content/uploads/2022/08/Quarterly-Adversarial-Threat-Report-Q2-2022.pdf
Hackers install Dracarys Android malware using modified Signal app August 9, 2022 Cyble: Bitter APT Group Using “Dracarys” Android Spyware