Malware Stories May 24
Malware Stories May 15
The WannaCry ransomware attack may have been exploiting a vulnerability in Windows, but the lesson it provides – the importance of keeping both computers and mobile devices updated – is one applicable to all of us, Apple users included.
WannaCry itself targeted a vulnerability that had existed in Windows all the way through from XP to the latest Windows 10. Microsoft issued a patch to fix the issue for Windows Vista onwards back in March, but many organizations failed to update.
The scale of the attack – which caused widespread disruption around the world – should be a wake-up call to consumers, businesses and governments alike …
Malware Stories May 5
A new piece of backdoor malware originally discovered on Windows has found a new home in macOS. Disguising itself as a legitimate Adobe Flash Player installer, the malware burrows into pre-existing macOS folders making it harder to spot. Having used a valid developer’s certificate, the malware was set to run free on macOS even with Gatekeeper enabled.
These certificates were created to help validate applications with Gatekeeper, but lately have been used to spread malicious software. This is the second reported malware incident in the past week using a valid certificate.
The best 4K & 5K displays for Mac
Malware Stories April 28
We learned recently that macOS malware grew by 744% last year, though most of it fell into the less-worrying category of adware. However, a newly-discovered piece of malware (via Reddit) falls into the ‘seriously nasty’ category – able to spy on all your Internet usage, including use of secure websites.
Security researchers at CheckPoint found something they’ve labelled OSX/Dok, which manages to go undetected by Gatekeeper and stops users doing anything on their Mac until they accept a fake OS X update …
Malware Stories April 6
The latest McAfee Threat Report shows that macOS malware grew by 744% in 2016, with around 460,000 instances detected. Behind the headline number, though, are a couple of reassuring facts.
First, while Mac malware is on the increase, it is almost a rounding error when viewed alongside Windows malware. All malware detected last year combined totalled more than 600M instances. Of this, around 15M examples were mobile malware – almost all of it Android …
Malware Stories January 18
The team over at Malwarebytes has recently discovered what they’re calling “the first Mac malware of 2017”. The Fruitfly malware has been using antiquated code to help it run undetected for quite some time on macOS systems. It has reportedly been used in targeted attacks at biomedical research institutions.