Collaborate Disseminate
Police in South Australia have arrested a man for allegedly tampering with Covid-19 QR codes, replacing them with fake codes that could take the public to anti-vaxxer websites. Continue reading Arrest after man replaces official COVID-19 check-in signs with anti-vaxxer QR code
Apple has released a brand new update for its macOS Big Sur operating system, and you really should install it.
Amongst other fixes, Big Sur 11.3 patches a zero-day vulnerability that could allow an attacker to craft malicious payloads that will not… Continue reading Update your Macs! Malware attacks can exploit critical flaws in Apple’s built-in defences
I had great fun this week appearing as a guest on Recorded Future’s podcast.
Tune in to the podcast to hear host Dave Bittner and I have a casual chat where we share some stories from the trenches, and I confess a malware-related party trick that I … Continue reading Talking malware party tricks and cybersecurity trends
Graham Cluley Security News is sponsored this week by the folks at 1Password. Thanks to the great team there for their support! With Secrets Automation, 1Password now provides one place to house and manage all your secrets, from your team’s logins to i… Continue reading Secure, orchestrate, and manage your company’s infrastructure secrets with 1Password Secrets Automation
Users of Apple products have long loved the ability to wirelessly share files with each other, using AirDrop to transmit files between their iPhones and Macbooks.
But researchers have discovered that security weaknesses could allow an attacker to ob… Continue reading Apple AirDrop flaws could let hackers grab users’ phone numbers and email addresses
Did you receive an email claiming to come from Twitter that asked you to confirm your account?
Don’t panic – it wasn’t a phishing attack. Twitter goofed up. Continue reading Received an unexpected request to “confirm your Twitter account”?
Learn more about the notorious REvil ransomware in my article on the Tripwire State of Security blog. Continue reading REvil ransomware – what you need to know
Facebook has managed to do the seemingly impossible – and had a data breach about its handling of a data breach. Meanwhile, we chat to the host of the brand new podcast about North Korea’s hackers targeting the rest of the world, and discuss if an inte… Continue reading Smashing Security podcast #224: The Lazarus Heist, Facebook faux pas, and no-cost security
The social network has goofed again.
But this time it’s Facebook’s PR team’s handling of a data breach rather than its users who have been left exposed. Continue reading Facebook suffers a data breach about how it’s hoping to stop the media talking about its last data breach
Thanks to the folks at Cisco who have invited me to participate in an online chat on Monday April 26. Learn more and register your interest to ensure you don’t miss it. Continue reading Cluley and Cisco: Preparing for cybersecurity threats in a permanently hybrid world