Blog

When we share data with others, we do so intentionally—a law firm sending a client legal documents, for instance. But those documents shouldn’t include ancillary information that might reveal other, more sensitive details. Because all digital files contain metadata—additional information about the file or its contents—it’s worth knowing what you could share inadvertently and learning how to avoid doing so.

Email may be the most common form of phishing, but it’s not the only one. Modern Web browsers support a technology that enables websites to display system-level notifications just like regular apps. These push notifications have good uses, such as letting frequently updated websites inform users of new headlines, changed discussion threads, and more.

Unfortunately, push notifications can be subverted for malicious purposes, notably phishing. Here’s what happens. You visit a website that asks you if you’d like to receive notifications.

Apple’s Worldwide Developer Conference keynote (full video or 2-minute recap) is primarily an opportunity for Apple to give developers a first look at new features coming in its operating systems, and this year was no exception.