Is Your Email Vulnerable? Ask the Chinese Military

Image: ribkhan, Pixabay

I’m a current events junkie. I’ll admit it. And I work with law firms. Thus, my favorite podcast? “Stay Tuned with Preet.” Yes, this is Preet Bharara, the former U.S. Attorney for the Southern District of New York. Check out an episode. Preet takes a few questions about the law at the beginning of each episode. Then he has a guest. Preet is not only smart, but surprisingly personable. It’s a fast-moving hour.

A recent guest was John P. Carlin, former Assistant Attorney General for the National Security Division at the Department of Justice and Chief of Staff to Robert Mueller at the FBI. He is currently a partner with Morrison & Foerster. Carlin is an international cybersecurity expert.

One of the things which caught my attention in this episode was Carlin’s story of the US subsidiary of a German company whose data was stolen by hackers in the Chinese military. The company, SolarWorld, in Hillsboro, Oregon, made solar energy components.

How was the data stolen? Email. Carlin said, “Email. It is the least protected part of the system, usually. Not like Intellectual Property which is encrypted or where special measures are taken to protect it. They stole email traffic.”

Continue reading

Secure Email is Cracked; What Now?

cracked pixabay rotated broken-glass-2208593__480

By Seth Hallem, Moble Helix CEO, Co-founder, & Chief Architect

Secure email using S/MIME and OpenPGP is fundamentally broken. Our CEO explains the EFAIL vulnerability and why our LINK Email is not susceptible to EFAIL. What do we do next to protect email? 

On Sunday night, a team of researchers from Germany and Belgium dropped a major bomb on the world of encrypted email by describing a simple, widely applicable, and wildly effective technique for coercing email clients to release encrypted email contents through “Exfiltration channels.”[1] The concept is simple – by using a combination of known manipulation techniques against the encryption algorithms specified in the S/MIME and OpenPGP standards and lax security choices in a wide variety of email clients, the research team was able to intercept and manipulate encrypted emails such that large blocks of the encrypted text are revealed to a malicious server.

What is most brilliant (and most dangerous) about this attack, is that the attack does not require decrypting the email messages or stealing encryption keys. Hence, the attack can be deployed as a man-in-the-middle attack on the infrastructure of the internet itself, rather than requiring that a specific email server or email client is compromised.

The essential idea behind this attack is simple – HTML emails expose a variety of reasons to query remote servers to load parts of those emails. The simplest (and most common) example of this concept is displaying embedded images. Many marketing emails use tiny embedded images to monitor who has opened an email. This technique is so pervasive that many of us have become desensitized to clicking the “Allow images from this sender” prompt in Outlook. It is common practice for marketing emails to contain embedded images with essential content, which encourages users to allow the client to load all images in that message. However, doing so loads both visible images and tiny, single pixel images that marketing tools use to uniquely determine that we have opened the email message in question.

Continue reading

ABA Webinar: Lawyers, Do It All with Your iPad

How to Drop the Laptop and Work from your iPad or iPhone

Join us on January 24th for this ABA Legal Technology Resource Center Webinar

Watch the recorded webinar HERE

Continue reading

Email is Alive & Kicking

Email Jay Yarrow delete 2K emails

Ah, email. Can’t live with it; can’t live without it. If, like me, you work with clients and people outside of your company, email is probably your lifeline.

At the same time, many of us are inundated with email. The Inbox is so overwhelming that people turn to chat to rise above the noise. Thus the debate as to whether email is dead.

Email Productivity Curve

Continue reading