Latest cybersecurity reporting from selected sources.

Cybersecurity researchers have flagged a new malware artifact generated using DeepSeek that constructed a novel attack path combining "unrealistic browser-malware concepts with a real browser capability" to turn it into a working ransomware technique that runs entirely inside the browser on both Windows and Android devices

In a surprise move, Google on Thursday announced that it has updated Quick Share, its peer-to-peer file transfer service, to work with Apple's equipment AirDrop, allowing users to more easily share files and photos between Android and iPhone devices

Proton has launched Proton Authenticator, a free standalone two-factor authentication (2FA) application for Windows, macOS, Linux, Android, and iOS. [...]

Cybersecurity researchers are alerting to a new campaign that leverages web injects to deliver a new Apple macOS malware known as FrigidStealer

Though Windows, iOS, and macOS users won't need to make any changes, Android users are advised to remove their Defender VPN profiles.

Google on Thursday unveiled a Password Manager PIN to let Chrome web users sync their passkeys across Windows, macOS, Linux, ChromeOS, and Android devices

Google announced that starting today, passkeys added to Google Password Manager will automatically sync between Windows, macOS, Linux, Android, and ChromeOS devices for logged-in users. [...]

Symantec said Chinese espionage group Daggerfly has updated its malware toolkit as it looks to target Windows, Linux, macOS and Android operating systems

Threat actors with ties to Pakistan have been linked to a long-running malware campaign dubbed Operation Celestial Force since at least 2018

Cybersecurity researchers have disclosed that the LightSpy spyware recently identified as targeting Apple iOS users is in fact a previously undocumented macOS variant of the implant

A macOS version of the LightSpy surveillance framework has been discovered, confirming the extensive reach of a tool only previously known for targeting Android and iOS devices. [...]

A critical Bluetooth security flaw could be exploited by threat actors to take control of Android, Linux, macOS and iOS devices

Kaspersky found multiple variants, but none are being marked as malicious by anti-malware vendors

Google has officially begun rolling out support for passkeys, the next-generation passwordless login standard, to its stable version of Chrome web browser