Beware! Cybercriminals have attempted to infect computers worldwide, disguising their attack as an email claiming to come from a scanner in your office.
Award-winning security blogger Brian Krebs has shared details of his investigation into who might have been behind Flashback - which hit more than 600,000 Mac computers in early 2012
A government department in New Zealand has had to apologise twice after mixing up CC: and BCC: when apologising for mixing up CC: and BCC:.
It's a really easy mistake to make, so take a moment to remind yourself why it's a bad idea...
Computer networks belonging to South Korean TV broadcasters and at least two major banks have been disrupted by what some have suggested was a malicious internet attack originating in North Korea.
Have you received an email from DHL about a failed package delivery?
Please remember to be on your guard. Cybercriminals are once again up to their old tricks.
A botnet called "Chameleon" is said to be generating more than $6 million a month through bogus clicks on online adverts.
Find out more about how click fraud works.
Malware campaigns spammed out in the last 24 hours have pretended to be breaking news stories from the likes of CNN and the BBC.
Online criminals have spammed out messages, claiming to come from DHL Express International, that are designed to install malware onto the computers of unsuspecting PC users.
It's that time of the week again - here's your roundup of everything we wrote in the last seven days.
The US's national vulnerability database has been offline for days thanks to multi-server infection inflicted by hacker(s) who really know how to hurt a infosec guy or gal.
SophosLabs has been tracking an infection of Mal/Iframe-AL on Seagate's blog since late February.
Are you taking enough care of your company's websites?
Sometimes an insult can be amusing.. and even strangely complimentary.
Here's something which raised a smile for researchers at SophosLabs.
Heads up folks!
A seaside hotel in Pembrokeshire, South West Wales, has become the unwilling participant in a widespread malware attack spammed around the world. Don't be fooled into infecting your PC.
Germans bombarded in malware attack, shipment firm caught in crossfire forced to suspend email address
A hard-hitting malware attack is hitting German email inboxes, and causing a headache for an innocent shipment firm mentioned in the messages.
A cybercriminal attack uses the fear of vulnerabilities and malware infection to trick users into unwittingly compromising their Windows computers.
Saudi Aramco, the national oil company of Saudi Arabia, has had its official Twitter account compromised by hackers.
The hackers have changed the firm's avatar and are tweeting out a series of messages.
SophosLabs has seen huge volumes of legitimate sites being compromised with malicious redirects in recent weeks.
Fraser Howard explains what's going on, and how the compromised web servers are almost exclusively running Apache.