KnowBe4 Blog

Phishing

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

43,000+ NHS Staff Hit With Phishing Emails Since March

A Freedom of Information (FOI) request revealed that over 43,000 National Health Service (NHS) staff have had phishing emails slip through the cracks and into their inboxes in the past ...

COVID-Themed Phishing Scams Are on Their Way Out While Some Scammers Use a Vaccine as a Last-Ditch Effort

The latest data on COVID-related phishing scams from security researchers at CheckPoint comes with some good news and insightful trends that may help keep you secure.

FOLLOWUP: Small Business Administration Phishing Campaign

On Wednesday August 12 the Dept. of Homeland Security issued an alert concerning a phishing campaign using malicious spoofs of the Small Business Administration's (SBA) web site. The ...

Phishing Golden Hour

In emergency healthcare settings, the “golden hour” is the time between when a patient suffering a life threatening event (e.g., heart attack, stroke, aneurysm, etc.) is most likely to ...

My lazy Sunday afternoon was interrupted...

My lazy Sunday afternoon was interrupted with what appeared to be a prank, a social engineering attempt, or something else that remains to be identified.

Paying the Ransom After a Ransomware Attack May Become More Complicated, Thanks to the U.S. Treasury

With many organizations considering to pay the ransom should they experience an attack, new guidance from the U.S. Treasury may put a damper on an organization’s ability to pay.

[Heads Up] Apparently Slack Phishing Got So Bad They Had To Do Something About It

Slack has announced a slew of new security features, certificates and integrations, including a verification system that adds an additional layer to protect against phishing scams.

Cybercriminals Target Execs in Microsoft 365 Credential Attack to Launch Internal BEC Scams

A new phishing attack spotted in the wild by security researchers at Trend Micro demonstrates how compromised data in an initial cyberattack is purposed in subsequent attacks.

SBA Phishing: Malicious Actors "Return to Roots" in the Hunt for Money

By Eric Howes, KnowBe4 Principal Lab Researcher. The COVID-19 pandemic continues to dominate news headlines as well as the development of malicious email attacks designed to separate ...

The U.N. counterterrorism chief says a 350% increase in phishing websites was reported in Q1 2020

UNITED NATIONS -- A 350% increase in phishing websites was reported in the first quarter of the year, many targeting hospitals and health care systems and hindering their work responding ...