Category archives: Security

Sources of Spam (Research Project)

My e-mail servers are being hit about 1,000 times a week with robots trying various username and password combinations. This is quite normal given the uncontrolled criminality we see online nowadays. There are many that are clearly working their way through a dictionary of known combinations, such as default passwords...

Change Your Password

In 2010 I purchased items from an online store called Pooleys. It soon became apparent they had a security issue as I started to receive SPAM to the unique e-mail address assigned to them. Troy Hunt's amazing haveibeenpwned.com site also confirms the e-mail address is present in "Exploit.In" and "Collection...

Maintain a Good Security Posture

Malicious actors are sadly everywhere these days so maintaining a good security posture for servers is essential. Last night I was enjoying watching this Mexican IP - 187.205.205.34 (dsl-187-205-205-34-dyn.prod-infinitum.com.mx) "lifting the door handles". You'd hardly call three to four attempts per minute a brute force attack. Perhaps it was to...