ep's blog

Does unsubscribing from spam make things better or worse?

It has been a common thread in security talks since the inception of spam that it is a bad idea to give any type of response indicating that a human is reading the spam.  For example, by clicking on the "unsubscribe" link in a spam, all you are doing is asking to be put on more lists.

This interesting article by Laura Atkins from Word to the Wise (an anti-spam consultancy and software firm), debunks this setiment, and calls it a myth.

Instagram, twitter and geolocation, do you know what you are sharing?

Comedian Jack Vale did a great video on the dangers of sharing information on Instagram and Twitter in the funny, but sobering video.  Independent security analyst Graham Cluley did a great review of the video and how it affects users.

http://grahamcluley.com/2013/11/instagram-twitter-location-privacy/

Please inform your social circle and keep yourself safe.

Ransomware 2013, holding your data hostage

Cryptolocker is a new piece of malicious software that has started circling the globe in the last half of 2013.  Deemed "rasomware" by security professionals, Cryptolocker encrypts your files and demands payment to receive the key to decrypt them.  The United States Computer Emergency Readiness Team (US-CERT) drafted a briefing about this software, how to protect yourself, and what to do if you are infected.

https://www.us-cert.gov/ncas/alerts/TA13-309A

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