Shibboleet

Using unique addresses for signups gives me the ability to track how well companies are protecting customer data. If only one company ever had an address, and it’s now getting spam or phishing mail, then that company has had a data breach. The challenge then becomes getting the evidence and details to the right people inside the company.
In one case it was easy. I knew a number of people inside the company and knew they would take it seriously and pass it on to the folks in the best place to deal with it. I did. They did. They got their systems secured and notified customers and it was all taken care of.
Other cases aren’t as easy.
Many years ago I got mail from my credit card company to a unique address. This was long before SPF or DKIM and the mail contained links different from the company’s main domain. I called them up to see if this was real or not. They told me it wasn’t, because tier 1 support are trained to tell users everything is suspicious. Eventually, though, it became clear this wasn’t a phish, it was just bad marketing by the company.
A few years ago I reported a possible breach to representatives of a company while at a meeting. Coincidentally, the address only their company had started getting phishing and spam during the conference. I brought it up to them and followed their directions for reporting. They asserted the leak wasn’t on their end, but to this day I get multiple spams a day to that address. They claimed that the spammer was someone I was friends with on their website, but they could never quite demonstrate that to my satisfaction. I treat that site as only marginally secure and take care with the information I share.
After Target was breached they emailed me, out of the blue, to the address I use at Amazon. There was some level of partnership between Amazon and Target and it appears Amazon shared at least part of their database with Target. I talked with security folks at Amazon but they told me they had no comment.
Of course, on the flip side, I know how challenging it is to sort through reports and identify the ones that are valid and ones that aren’t. When I handled abuse@ we had a customer that provided a music sharing program. If a connection was interrupted the software would attempt to reconnect. Sometimes the connection was interrupted because the modem dropped and a new person would get the IP address while the software was trying to reconnect. This would cause a flood of requests to the new person’s computer. These requests would set off personal firewalls and they’d contact abuse to tell us of hacking. There wasn’t any hacking, of course, but they’d still argue with us. One of my co-workers had a nickname for these folks that was somewhat impolite.
We had to implement some barriers to complaints to sort out the home users with personal firewalls from the real security experts with real firewalls that were reporting actual security issues. So I get that you don’t always want or need to listen to J. Random Reporter about a security issue.
Sometimes, though, J. Random Reporter knows what they’re talking about.

Yeah, I spent the morning trying to get support at a company to connect me to security or pass a message along. Too bad there isn’t a security shibboleet.

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AOL admits to security breach

According to Reuters AOL has admitted there was a breach of their network security that compromised 2% of their accounts. Users are being told to reset their passwords, and security questions.
AOL started investigating the attack after users started reporting an uptick in spam from aol.com addresses. This spam was using @aol.com addresses to send mail to addresses in that user’s address book.
According to the AOL mail team, they are still investigating the attack, but they do not believe financial information was compromised.  Their statement reads in part:

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Happy New Year!

Well, we mostly survived 2016. A year ago I was making predictions about how 2016 would be the year of email security. I was thinking of things like TLS and authentication and access to the inbox. It wasn’t out of the question, Gmail said they’d be turning on p=reject sometime mid-year. They also were suggesting that they would be putting more value on messages that aligned, even in the absence of a DMARC signature. The first still hasn’t happened, and the second doesn’t appear to be in place, either.
DataSecurity_Illustration
That doesn’t mean email security wasn’t a hot topic in 2016. In fact, the use of a private email server was a major topic during the US elections. We also had spear-phishing play a major role in the compromise of campaign systems. I didn’t talk much about that here when it happened, but news reports make it clear that Chairman Podesta and others were targeted for compromise. The NY Times has a more in depth article with broader context around the attacks and how emails were used to infiltrate a major political party.
The irony is with all the time spent talking about how insecure the private server was, that server wasn’t compromised. Instead, the compromise was at Gmail.
We all need to pay attention to our email and how we use it. It also means when we’re sending bulk and marketing email we need to consider the private and personal information we’re putting in messages. Do you send PII? Is there a way you don’t have to? What can we do to protect our brand and our users?
It’s not just bulk email we need to think about, either. Personal email can contain PII, or personal information. A common saying among some of my security friends is “never put in email anything you wouldn’t want to see on the front page of the Washington Post or NY Times.” That’s an easy thing to say, but the convenience of email makes it easy to share information that we may not want on the front page of either paper. Many of us aren’t actually targets of malicious activity so we don’t have to worry about being targeted the way elected and other officials are. But that doesn’t mean we are not at risk. It just means we’re at less risk than others.
Email is a frequent vector for malicious actors to access computers. Most, if not all of the major breeches in the last few years have started with a phishing attack of some sort. The attacks are planned out and sophisticated. This is not going to get better. The phishers are smart and plan the attacks.  We also need to be more personally aware of security given the current political climate. We need to take steps to protect ourselves more than we have in the past.
Security is more important than ever and we all need to protect ourselves.

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December 2014: The month in email

2014 has been a busy and exciting year at Word to the Wise (look for more on that in a year-end wrap-up post next week!) and this month was particularly thrilling for us as we officially doubled our size with the addition of Josh and Meri on our client services team.
If you’re a regular reader of our blog, you’ve probably spotted Josh’s byline on a few posts: Google’s Inbox Team answers questions on Reddit, which looks at what this new email client portends for both consumers and email marketers, and M3AAWG Recommends TLS, which reviews M3AAWG’s recommendation that mailbox providers phase out SSL encryption in favor of TLS. Look for more smart insights from Josh in 2015.
Steve contributed a post on the proper syntax for displaying a friendly email address, and a very helpful guide for generating useful test data that doesn’t compromise personally identifiable information from your actual customer data. He also detailed the brief DBL false positive from Spamhaus’ new “Abused-Legit” sub-zone and best practices for handling unrecognized responses.
I wrote about some of the subtleties inherent in how brands decide to “converse” with customers in email and other channels. We’ll just keep saying it: companies need to respect the inbox as personal space. I want to thank both Steve and Josh for picking up my slack on blogging. 7+ years is a long time to try and say new things on the blog and I needed a bit of a break.

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