BLOG

Tag: security

Marketers, we have a problem

And that problem is security. Much of what marketing does is build profiles of customers by collecting huge amounts of data on every customer. That data collection is facilitated by compliant customers that provide all sorts of personal data just because they’re politely asked by a retail clerk. There will always be people who comply […]

3 Comments

People are your weakest link

Social engineering is a long standing way to compromise security. Chunkhost reports today that they discovered accounts being compromised through social engineering of Sendgrid support. While the compromise did not work it was a close call. The only thing that saved the targeted customers was their implementation of 2 factor authentication. We know many of […]

No Comments

This month in email: February 2014

After a few months of hiatus, I’m resurrecting the this month in email feature. So what did we talk about in February? Industry News There was quite a bit of industry news. M3AAWG was in mid-February and there were actually a few sessions we were allowed to blog about. Gmail announced their new pilot FBL […]

No Comments

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 […]

1 Comment

Brian Krebs wins the Mary Litynski award

A little late, but I’ve been in sessions most of today. M3AAWG announced this morning that Brian Krebs won the 2014 Mary Litynski award. This award is given to people who work tirelessly to make the internet a better place. I first had the pleasure of listening to Brian give the keynote address at a […]

No Comments

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. […]

No Comments

Target acquires email addresses, exposing more customers to data breaches

As most folks now know hackers broke into Target systems last December and stole financial and other data from 110 million customers. Target has been responding to this breach reasonably well. They’ve been notifying customers that were affected and they’re providing credit monitoring for affected individuals. They seem to be totally on top of protecting […]

13 Comments

When did you check your security last?

A few years ago security and breach protection was all the topic of the day in the email space. There were some high profile break ins at ESPs and data companies and everyone was looking at their security. Companies were vocal and public about their security enhancements. Many in the email industry even used the […]

No Comments

Post-mortem on the Spamhaus DOS

There’s been a ton of press over the last week on the denial of service attack on Spamhaus. A lot of it has been overly excited and exaggerated, probably in an effort to generate clicks and ad revenue at the relevant websites. But we’re starting to see the security and network experts talk about the […]

No Comments

No room for cowards

Brian Krebs was the keynote speaker at a MAAWG meeting a few years ago. He is a tech journalist that knows and understands the dark underworld of online crime. Yesterday, his website was taken down by a dDOS attack and the Fairfax County SWAT team was called to his house by someone. Brian does work […]

No Comments
  • ReturnPath on DMARC+Yahoo

    Over at ReturnPath Christine has an excellent non-technical summary of the DMARC+Yahoo situation, along with some solid recommendations for what actions you might take to avoid the operational problems it can cause.No Comments


  • AOL problems

    Lots of people are reporting ongoing (RTR:GE) messages from AOL today.  This indicates the AOL mail servers are having problems and can't accept mail. This has nothing to do with spam, filtering or malicious email. This is simply their servers aren't functioning as well as they should be and so AOL can't accept all the mail thrown at them. These types of blocks resolve themselves. 1 Comment


  • Fixing discussion lists to work with new Yahoo policy

    Al has some really good advice on how to fix discussion lists to work with the new Yahoo policy. One thing I would add is the suggestion to actually check dmarc records before assuming policy. This will not only mean you're not having to rewrite things that don't need to be rewritten, but it will also mean you won't be caught flat footed if (when?) other free mail providers start publishing p=reject.No Comments


Archives