KnowBe4 Blog

Keeping you informed. Keeping you aware.
Stay on top of the latest in human and agent security including social and prompt engineering, ransomware and phishing attacks.

Check Your Email Rules for Maliciousness

Email rules have been used maliciously for decades. Learn about email rules and what you need to do to defend your organization against their malicious misuse.

New Botnet Promising Free Shoes as Phishbait

Researchers at WhiteOps warn that a family of malicious Android apps are spreading a new ad-fraud botnet by promising free shoes and other products to users who install the apps. The ...

Organizations Aren’t Prepared to Recover from Cyberattacks on Active Directory

Cybercriminals are increasingly leveraging Active Directory to spread malware and even hold the organization for ransom. New data suggests you’re nowhere near ready for it.

Threat Group DeathStalker Uses PowerShell-based Implant Powersing to Hack into Financial Services Firms

Apparently focused on more intelligence gathering than taking direct malicious action against the organizations they compromise, this attack is filled with ingenuity.

August Fresh Content Updates from KnowBe4: Including New Disinformation Training Content for Your Users

Here are a few important feature and fresh content updates to share with you for the month of August.

CEO Fraud Wire Transfer Losses Soar 48% in Q2 2020

Business email compromise attacks—aka CEO Fraud— have taken shape this year, and according to Agari wire transfer losses have significantly increased by 48% in Q2 2020. The average losses ...

CyberheistNews Vol 10 #36 [FUN] What (Really) Happens When You Type in a URL in an Address Bar in a Browser?

CyberheistNews Vol 10 #36 [FUN] What (Really) Happens When You Type in a URL in an Address Bar in a Browser? I saw this post on Twitter with a fun and educational infographic that shows ...

The Heart has Its Reasons, but Those Shouldn't Become an Enterprise Risk

The FBI has warned that victims of romance scams lost $475 million in 2019, BleepingComputer reports. In Idaho alone, nearly one hundred of these victims lost more than $1 million each. ...

How to Defend Against Phishes Coming from Trusted Partners

One of the most frequent concerns I hear from IT security practitioners and CISOs is the rise of phishing attacks coming from compromised trusted partners and contractors. The attackers ...

Phishing with Slack-Files.com: Bad Guys Find Yet Another Free Host for Malicious Files

Slack, the ubiquitous communication and collaboration platform, has been getting more and more attention over the past few months as a potential phishing platform and target for malicious ...