Every day except for one this holiday season resulted in $1 billion in online sales in the U.S., according to a report from Adobe.

A federal judge has reversed a military panel's decision to fire a Marine that used his private Yahoo account to send an email with classified information.

Alonzo Knowles, a Bahamian man who hacked into the email accounts of celebrities, was sentenced to five years in prison.

While earlier in the year, email marketing campaigns performed best when sent on Thursdays, in Q3, emails sent on Friday are doing better, according to Yesmail.

Cybersecurity Check Point has identified a bit of Android malware named Gooligan which can steal Gmail email addresses.

Health Solutions, a medical laboratory in India, left a directory of 43,203 people's medical files and contact data exposed in the process of updating its website.

Uber collects user location data even when the app is running in the background and uses this data to personalize the customer's experience including in emails.

Conservative watchdog group Judicial Watch won't let Hillary Clinton's emails rest.

Econsultancy has rounded up seven Black Friday emails from retailers including: ASOS, House of Fraser, Zara, John Lewis, H&M, Debenhams, and Threadless.

Only one quarter of companies have made an attempt to use DMARC email authentication, according to a new report from VailMail that examined the corporate domains of 1 million corporations.