Fraud Protection December 26, 2017 Beware of the Latest Punycode Attacks 2 min read - In recent months, security researchers have identified Punycode attacks as part of malvertising and phishing campaigns targeting both individual users and major email providers.
December 7, 2017 Security Vulnerabilities in RFC-1342 Enable Spoofing and Code Injection Attacks 2 min read - Security vulnerabilities stemming from improper handling of non-ASCII characters in email headers could enable fraudsters to launch spoofing attacks.
August 8, 2017 Speared! Malicious Emails Phish Up Russian Enterprise Backdoors 2 min read - A new spear phishing campaign leverages a series of malicious emails to target and compromise Russian-speaking enterprises via hidden backdoors.
April 20, 2017 Email Tracking Is More Than a Marketing Tool 2 min read - Marketers use email tracking pixels to evaluate their campaigns, but cybercriminals have repurposed the technology to conduct recon on potential victims.
Advanced Threats August 24, 2016 Understanding the SPF and DKIM Spam Filtering Mechanisms 5 min read - Sender Policy Framework and DomainKeys Identified Mail are two techniques that can be used to limit the amount of spam in inboxes.
October 22, 2015 DMARC Your Calendar: Google, Yahoo Send Spam Packing 2 min read - Email services such as Google and Yahoo are joining the DMARC movement in order to cut down on the sophisticated spam that continues to plague users.
Fraud Protection July 1, 2015 Uptick in Wire Transfer Scam: I BEC Your Pardon? 3 min read - A global wire transfer scam expertly targets businesses and their email accounts. How can your enterprise protect against this type of fraudulent event?
March 14, 2015 You’ve Got Email Spoofing: Researchers Expose Flaw in Google Apps Domain Verification Process 2 min read - The discovery of a flaw in Google Apps allowing cybercriminals to conduct email spoofing through the admin console may have some early adopters concerned.