KnowBe4 Blog

Phishing

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

Ransomware Attack on U.K. Health Service Laboratory Disrupts Major London Hospital Services

What likely started as a quick ransomware “smash and grab” has turned into a headline case resulting in responses from both U.K. and U.S. law enforcement.

Hacked Customer Support Portal Being Used to Send Phishing Emails

A hacked customer support portal belonging to router manufacturer Mercku is being used to respond to customer queries with phishing emails, BleepingComputer reports.

Russian Threat Actor Launches Spear Phishing Attacks Against French Diplomats

France’s cybersecurity agency ANSSI has issued an alert outlining a Russian spear phishing campaign targeting French diplomats, the Record reports. The agency attributes the campaign to ...

FBI Warns of Phishing Campaign Targeting the Healthcare Industry

The US FBI and the Department of Health and Human Services (HHS) have released a joint advisory warning of a social engineering campaign that’s targeting the healthcare industry.

The Double-Edged Sword of AI: Empowering Cybercriminals and the Need for Heightened Cybersecurity Awareness

The BBC recently reported that Booking.com is warning that AI is driving an explosion in travel scams. Up to 900% in their estimation - making it abundantly clear that while AI can be a ...

Simulated Phishing Tests Matter

If you had to choose between regular cybersecurity training and simulated phishing testing, the data shows you should choose simulated phishing tests.

Phishing Attacks in the UK Have Surged

Over 11 million phishing attacks have been reported to the UK’s Suspicious Email Reporting Service (SERS) over the past year, according to new data from Action Fraud. The UK’s National ...

BEC Attacks Accounted for More Than One in Ten Social Engineering Attacks in 2023

A new report from Barracuda has found that email conversation hijacking attacks have risen by 70% since 2022. Additionally, business email compromise (BEC) attacks accounted for 10.6% of ...

The Indispensable World of Red Teaming

In this mad, mad world of breaches, organizations are scrambling to keep their heads above water. It's like trying to navigate a minefield while blindfolded and riding a unicycle — one ...

Brazilian Entities Increasingly Targeted by Nation-State Phishing Attacks

Mandiant has published a report looking at cyber threats targeting Brazil, finding that more than 85% of government-backed phishing activity comes from threat actors based in China, North ...