by Paul Ducklin Two weeks ago, we urged Apple users with recent hardware to grab the company’s second-ever Rapid Response patch. As we pointed out at the time, this was an emergency bug fix to block off a web-browsing security…
by Paul Ducklin If you’d been quietly chasing down cryptographic bugs in a proprietary police radio system since 2021, but you’d had to wait until the second half of 2023 to go public with your research, how would you deal…
by Paul Ducklin SING US A CYBERSECURITY SONG Why your Mac’s calendar app says it’s JUL 17. One patch, one line, one file. Careful with that {axe,file}, Eugene. Storm season for Microsoft. When typos make you sing for joy. No…
by Paul Ducklin Early disclaimer: this isn’t quite the mother of all data breaches, nor even perhaps a younger cousin, so you can stand down from Blue Alert right away. As far as we can tell, only names, email addresses…
by Paul Ducklin At the tail-end of last week, Microsoft published a report entitled Analysis of Storm-0558 techniques for unauthorized email access. In this rather dramatic document, the company’s security team revealed the background to a previously unexplained hack in…
by Paul Ducklin Popular collaboration product Zimbra has warned customers to apply a software patch urgently to close a security hole that it says “could potentially impact the confidentiality and integrity of your data.” The vulnerability is what’s known as…
by Paul Ducklin SING A SONG OF SUPERCOOKIES Remembering the slide rule. What you need to know about Patch Tuesday. Supercookie surveillance shenanigans. When bugs arrive in pairs. Apple’s rapid patch that needed a rapid patch. User-Agent considered harmful. No…
by Paul Ducklin This Tuesday, 2023-07-11, was Microsoft’s Patch Tuesday for July 2023, so here’s a brief reminder to do two things: Patch early, patch often. More than 100 vulnerabilities were patched this month, including four zero-day security holes for…
by Paul Ducklin Betteridge’s Law of Headlines insists that any headline posed as a question can instantly be answered with a simple “No.” Apparently, the theory behind this witticism (it’s not actually a Law, nor yet a rule, nor even…
by Paul Ducklin The second-ever Apple Rapid Security Response just came out. That’s where the very latest versions of macOS, iOS and iPadOS get emergency patches that: Don’t take as long for Apple to build, test and publish as a…