We wrote 1.5 months ago in the article Botnet attack on WordPress about the ongoing distributed attack on the WordPress platform. WordPress has a default administrator called “admin” which can be changed to any user upon installation. According to various sources, the attack guesses up to 1000 most commonly-used passwords (see here examples). Now, we […]
There’s something that I wanted to test out for quite some time, but kept postponing until recently. Adobe Reader will ask confirmation before it retrieves a URL when a PDF document contains an action to do so. But what about the Certificate Revocation List in a signed PDF document?When you open a signed PDF document […]
McAfee – A new Java zero-day vulnerability is spreading malicious files to infect unprotected users. The threat is dangerous: Just browsing a malicious page or clicking a malicious link in spam is enough to cause an infection when combined with a vulnerable Java version.Because most browsers enable Java by default, this vulnerability can be used […]
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