Apple has issued updates to iOS and iPadOS to fix the App Tracking Transparency, and updates for Big Sur and watchOS—and iOS 12—to fix a WebKit vulnerability.

A 2019 data breach exposed the personal information of 533 million Facebook users. Here are a couple of tools you can use to see if you’ve been compromised.

Two interlocking technologies that phone carriers began rolling out a couple of years ago are helping dramatically reduce unwanted calls from spammers and fraudsters, while giving law enforcement better tools to track those that remain.

T-Mobile will start selling your usage data to advertisers next month unless you opt out now.

Malwarebytes Labs has published its annual report on the state of malware in the computer industry, with a section focusing on the Mac. The good news is that the number of malware detections is down 38% and very little detected Mac malware is dangerous; the bad news is that Apple’s security enhancements have made it harder to remove potentially unwanted programs (PUPs).

With the latest release of the comprehensive Apple Platform Security guide, Apple has increased the guide’s scope and technical depth while revealing just how completely security has been integrated into the Apple ecosystem. Security Editor Rich Mogull takes a closer look at what vertical integration means for the present and future of Apple security.

After several privacy controversies and pressure from the Electronic Frontier Foundation, Amazon is rolling out end-to-end encryption for its Ring video doorbells.

Apple has updated macOS 11 Big Sur to fix a single bug and block three security vulnerabilities. It’s not an urgent install for most people.

Apple has quietly revised some core elements of its message-handling system in iOS, iPadOS, and macOS to make it far less likely that a maliciously formatted text or attachment would succeed in bypassing other protections.

Apple has released macOS 11.2 Big Sur to stamp out a handful of miscellaneous bugs and close numerous security holes.

Privacy-focused messenging app Signal has been exploding in popularity, and it’s a surprisingly competent replacement for WhatsApp for those Apple users who have been forced to use the Facebook-owned messaging service for cross-platform communications.

Over at Wired, Lily Hay Newman focuses on the potentially massive harm done to US cybersecurity by the mob of rioters who stormed and then occupied the US Capitol.

Just because you once shared access to your Apple devices or accounts doesn’t mean you necessarily want to keep on sharing, especially if a relationship change means that you no longer feel safe with that person. Apple has published clear, sensible instructions for reviewing and revoking shared data and device access.

Apple has released a pair of surprise updates to a pair of older operating systems, iOS 12.5 and watchOS 6.3, to bring COVID-19 exposure notification capabilities and an important security fix to older devices.

If you had problems launching apps on your Mac—or if it was just behaving weirdly—around 4 PM Eastern Standard Time on 12 November 2020, here’s why.