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Posts in the category
"Email security"

Email Security

Why Invisibility Is Essential in Supply Chain Security

The SolarWinds breach discovered in December 2020 was a stunning feat of cyber warfare that went undetected for nine...

Email Security

Remote Images Are Pushing Email Filters to Their Limits

Phishing emails impersonating popular brands like Microsoft or PayPal need visual content to be successful. From brand...

Alert

Spam Emails: Hackers are Bypassing Transport Layers via IMAP

Vade has detected a wave of spam emails that are being directly deposited into mailboxes without passing through...

Email Security

Email Security Predictions 2021: 6 Ways Hackers Will Target Businesses

It’s that time of year when we make our predictions about the biggest email security threats that will emerge in the...

Email Security

10 to 15 Percent of Black Friday Emails Are Malicious

Black Friday, the largest shopping event of the year that somehow is no longer a single day but weeklong event, brings...

Phishing

Defending against email spoofing

Email spoofing is a technique for forging an email header to trick recipients into believing a sender is a familiar...

Email Security

Security for emails: rethinking URL rewriting

URL rewriting is ubiquitous in security for emails. The underlying functionality might be different from vendor to...