KnowBe4 Blog

Phishing

Learn about current phishing techniques, notable campaigns and attacks, what to watch out for 'in the wild', and more.

FBI Alert: Last Week Conflict With Iran Can Cause Spear Phishing Retaliation

This blog post has been superseded by a more recent one. You can find this new post here.

Phishing Campaign Impersonates Email Alerts From DHS

An ongoing email-based phishing scam is attempting to fool recipients into opening malicious attachments disguised as notifications from the U.S. Department of Homeland Security (DHS), ...

Bogus Emails: 3.4 Billion Are Sent Every Day...

Research from Valimail shows that at least 3.4 billion phony emails are sent every day, Help Net Security reports. Despite this staggering number, most organizations still aren’t ...

How Hackers Emptied Church Coffers with a Phishing Attack and Social Engineering Phone Call

Cyber thieves aren't bound by a code of ethics. They look for weak targets and high rewards, which is exactly what Saint Ambrose Catholic offered.

Voicemail Phishing Scam Steals Credentials

A new phishing campaign is asking victims to click on a link in an email to download a voicemail, My Online Security reports. When recipients click on the link, they’ll be redirected to a ...

FBI’s Advice on Spotting Phishing

The FBI’s Internet Crime Complaint Center (IC3) released a PSA warning that attackers are exploiting people’s trust in sites that use HTTPS. Cybersecurity training has in the past rightly ...

Tax Phishing in the UK

Her Majesty's Revenue and Customs (HMRC) has processed 2.6 million reports of attempted phishing attacks since 2016, Infosecurity Magazine reports. More than 1.9 million of these phishing ...

Corporate Email Creates Unavoidable Phishing Risk

It’s impossible to avoid the risk of phishing attacks entirely, since employees still need to do their jobs, as Kelly Sheridan at Dark Reading puts it. Sheridan points to a recent report ...

[Heads-Up] How Hackers Use Ransomware To Hide Data Breaches And Other Devastating Attacks

Different sources claim that ransomware attacks are either going up or going down. The very real threat remains though and it is clear that the bad guys are moving from consumers as their ...

Why Polymorphic Phishing Attacks Are Skyrocketing And How They Make It In Your User's Inbox

IronScales just released data showing that 42% of phishing email attacks are polymorphic, enabling them to evade many security filters. The company has observed 11,733 polymorphic ...