Lavabit and darkmail

The M3AAWG keynote address today was a talk from Ladar Levinson about the shut down of Lavabit mail service after receiving demands from the NSA to hand over their SSL keys.
@maawg tweeted different quotes from the session. There is a conflict between privacy and security, and these are questions we need to resolve.
Ladar talked about his potential new service called darkmail, which pushes encryption back to the user level. I think there is relevance to this, as many online services are used for political and other organizing. As someone said to me last night, some of the people using our service could be killed if we don’t protect their privacy. He wasn’t speaking of the US residents, but people in places like Ukraine or Arab countries or other places undergoing violent revolutions.
Privacy is important, how we treat privacy is important. Handing over SSL keys to governments strikes me as a big problem.

Brian Krebs wins the Mary Litynski award
So much to write about

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Phones part of SMS botnet

Spammers have been moving into the phone market for a long time. Just recently security firms have discovered an Android  botnet. This botnet sends viruses over SMS, and when a link in the SMS is clicked, the phone is infected with the virus which then sends more SMS.
The technology for blocking and reporting SMS spam is comparable to email blocking technology 10 or 12 years ago. There just aren’t many tools for people to use to control this spam. M3AAWG is addressing mobile spam, but it still seems that the volumes are increasing without much recourse. Even the 7726 reporting number doesn’t seem to stop the spam (nor remove per-text charges).
At least in the beginning of the email spam problem, we didn’t have botnets. Now, at the beginning of the curve for SMS spam, we already have self replicating botnets. I’m afraid the good guys might be behind on this issue.
Then again I might just be cranky because SMS spammers woke us up at 4:30 am.
Infoworld article
TNW article
PCWorld article

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Can I join…

On a post from earlier this week, John asks about joining the blocklist doc I mentioned. This is actually a document coming out of M3AAWG and you must be a member of M3AAWG to participate. If you are a member, you can log into the website and join the working group.
This document will be made available to the public once the membership and the board approves it.

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Target breach started from email

According to Brian Krebs the compromise of Target’s POS system probably originated with a phishing attack against one of Target’s vendors. This attack compromised credentials of the HVAC vendor and possibly allowed the hackers entrance into Target’s systems.
Interestingly, Brian mentions Ariba, a company I’ve been forced to deal by a large customer of ours. I’m not sure if there really is an attack vector where a vendor can get access through Ariba to the internal systems of the customers. However, my experience with Ariba has been frustrating and problematic, so I’ll be happy to believe their security is as broken as their email.
Email is a great way to interact with people and companies. It’s great for growing communities and businesses. But it is also a way for attackers to get access to your computer and the websites you interact with. Protect yourself, and your company, by running security software. And, please, don’t open attachments or click on links in emails and provide usernames and passwords.

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