Category Archives: Security

FYI: CryptoLocker virus

CryptoLocker is a new virus that affects Windows PCs – if you get infected, a screen pops up telling you that your stored documents and images have been encrypted, and if you don’t pay $300 within 72 hours, the key required to decrypt your files will be destroyed and you’ll be out of luck.  There… Read More »

ALERT: major brute-force password-guessing attack on WordPress sites underway

There’s a significant attack by a botnet on WordPress sites, where the bots are trying to guess the passwords of common admin logins.  More info: If you are using WordPress and are using a common username or a common password, change it immediately to something less obvious. Update your WordPress admin password when in… Read More »

Phishing/Malware email

We’re seeing a significant  increase in the number of ‘phishing’ and malware email messages. Most of these are being stopped by Postini’s spam/virus filters, but some are getting through, and some are getting past our own spam/virus filters that we use to supplement Postini. These messages are well crafted and look like legitimate email from… Read More »