android
Google enables Pixel-to-iPhone file sharing via Quick Share, AirDrop
Google has added interoperability support between Android Quick Share and Apple AirDrop, to let users share files between Pixel devices and iPhones. For now, only Pixel 10-series devices support the new data transmission and reception capability, but more Android models will follow. Quick Share (formerly Nearby Share) is Android’s built-in wireless file-sharing system for sending media, […]
Multi-threat Android malware Sturnus steals Signal, WhatsApp messages
A new Android banking trojan named Sturnus can capture communication from end-to-end encrypted messaging platforms like Signal, WhatsApp, and Telegram, as well as take complete control of the device. Although still under development, the malware is fully functional and has been configured to target accounts at multiple financial organizations in Europe by using “region-specific overlay templates.” Sturnus […]
Google to flag Android apps with excessive battery use on the Play Store
Google will start taking action on Android apps in the official Google Play store that have high background activity and cause excessive battery draining. Apps that exceed a “bad behavior threshold” may be flagged on Google Play for negatively impacting battery performance and may affect their visibility in the Android ecosystem. Developers have until March 1, 2026, […]
Google backpedals on new Android developer registration rules
Google is backpedaling on its decision to introduce new identity verification rules for all developers, stating that it will also introduce accounts for limited app distribution and will allow users to install apps from unverified devs. As announced in August, Google was planning to introduce what it called “Developer Verification” starting in 2026 to block malware […]
Popular Android-based photo frames download malware on boot
Uhale Android-based digital picture frames come with multiple critical security vulnerabilities and some of them download and execute malware at boot time. Mobile security company Quokka conducted an in-depth security assessment on the Uhale app and found behavior suggesting a connection with the Mezmess and Voi1d malware families. The researchers reported the issues to ZEASN (now ‘Whale […]
APT37 hackers abuse Google Find Hub in Android data-wiping attacks
North Korean hackers are abusing Google’s Find Hub tool to track the GPS location of their targets and remotely reset Android devices to factory settings. The attacks are primarily targeting South Koreans, and start by approaching the potential victims over KakaoTalk messenger – the most popular instant messaging app in the country. South Korean cybersecurity solutions […]
CISA orders feds to patch Samsung zero-day used in spyware attacks
CISA ordered U.S. federal agencies today to patch a critical Samsung vulnerability that has been exploited in zero-day attacks to deploy LandFall spyware on devices running WhatsApp. Tracked as CVE-2025-21042, this out-of-bounds write security flaw was discovered in Samsung’s libimagecodec.quram.so library, allowing remote attackers to gain code execution on devices running Android 13 and later. While Samsung patched it in […]
New LandFall spyware exploited Samsung zero-day via WhatsApp messages
A threat actor exploited a zero-day vulnerability in Samsung’s Android image processing library to deploy a previously unknown spyware called ‘LandFall’ using malicious images sent over WhatsApp. The security issue was patched this year in April, but researchers found evidence that the LandFall operation was active since at least July 2024, and targeted select Samsung Galaxy […]
Malicious Android apps on Google Play downloaded 42 million times
Hundreds of malicious Android apps on Google Play were downloaded more than 40 million times between June 2024 and May 2025, notes a report from cloud security company Zscaler. During the same period, the company observed a 67% year-over-year growth in malware targeting mobile devices, with spyware and banking trojans being a prevalent risk. Telemetry data […]
Massive surge of NFC relay malware steals Europeans’ credit cards
Near-Field Communication (NFC) relay malware has grown massively popular in Eastern Europe, with researchers discovering over 760 malicious Android apps using the technique to steal people’s payment card information in the past few months. Contrary to the traditional banking trojans that use overlays to steal banking credentials or remote access tools to perform fraudulent transactions, […]