mobile
CloudZ malware abuses Microsoft Phone Link to steal SMS and OTPs
A new version of the CloudZ remote access tool (RAT) is deploying a previously unseen malicious plugin called Pheno that hijacks the Microsoft Phone Link connection to steal sensitive codes from mobile devices. The malware was discovered in an intrusion that was active since at least January and researchers believe the threat actor’s purpose was […]
ScarCruft hackers push BirdCall Android malware via game platform
The North Korean hacker group APT37 has been delivering an Android version of a backdoor called BirdCall in a supply-chain attack through a video game platform. While BirdCall is a known backdoor for Windows systems, APT37, also known as ScarCruft and Ricochet Chollima, has developed a variant for Android that doubles as spyware. According to […]
Microsoft still working to fix Exchange Online mailbox access issues
Microsoft is investigating and working to resolve Exchange Online mailbox access issues that have intermittently affected Outlook mobile and macOS users for weeks. When it first acknowledged this service issue (tracked under EX1256020) last week, Microsoft said the root cause was a newly introduced virtual account. While the company flagged it as resolved on April 1, […]
‘NoVoice’ Android malware on Google Play infected 2.3 million devices
A new Android malware named NoVoice was found on Google Play, hidden in more than 50 apps that were downloaded at least 2.3 million times. The apps carrying the malicious payload included cleaners, image galleries, and games. They required no suspicious permissions and provided the promised functionality. After launching an infected app, the malware tried to […]
FBI warns against using Chinese mobile apps due to privacy risks
The U.S. Federal Bureau of Investigation (FBI) warned Americans against using foreign-developed mobile applications, particularly those created by Chinese developers. In a public service announcement (PSA) issued via its Internet Crime Complaint Center (IC3) platform this Tuesday, the FBI warned of privacy and data security risks associated with these apps. “As of early 2026, many […]
Coruna iOS exploit framework linked to Triangulation attacks
The Coruna exploit kit is an evolution of the framework used in the Operation Triangulation espionage campaign, which in 2023 targeted iPhones via zero-click iMessage exploits. The software has been expanded to target modern hardware, specifically including Apple’s A17 and M3 chips, as well as operating systems up to iOS 17.2. Coruna contains five full iOS […]
Google adds ‘Advanced Flow’ for safe APK sideloading on Android
Google has announced a new mechanism in Android called Advanced Flow, which will allow sideloading APKs from unverified developers for power users in a more secure manner. The new system, scheduled to roll out this August, aims to allow installing Android apps from unverified developers while minimizing the risk of malware infections and scams, which […]
New ‘Perseus’ Android malware checks user notes for secrets
A new Android malware called Perseus is checking user-curated notes to steal sensitive information, like passwords, recovery phrases, or financial data. Distributed over unofficial stores disguised as IPTV, Perseus allows complete device takeover, screenshot capturing , and overlay attacks. By posing as IPTV apps, which are often used to stream pirated content, the threat actor […]
New BeatBanker Android malware poses as Starlink app to hijack devices
A new Android malware named BeatBanker can hijack devices and tricks users into installing it by posing as a Starlink app on websites masquerading as the official Google Play Store. The malware combines banking trojan functions with Monero mining, and can steal credentials, as well as tamper with cryptocurrency transactions. Kaspersky researchers discovered BeatBanker in campaigns […]
Google blocked over 1.75 million Play Store app submissions in 2025
Spam ratings and inauthentic reviews also represented a significant risk as they can be used to influence user perception of an app. Google says it blocked 160 million ratings last year and prevented an average 0.5-star drop that apps targeted by “review bombing” would otherwise have suffered. Android’s built-in security suite, Play Protect, which now scans […]