KnowBe4 Blog

8-Character Windows NTLM Passwords Can Be Cracked In Under 2.5 Hours

BeauHD posted in Slashdot: "HashCat, an open-source password recovery tool, can now crack an eight-character Windows NTLM password hash in less than 2.5 hours. "Current password cracking ...

Iran indictments show even U.S. intelligence officials are vulnerable to basic phishing schemes

As the story broke about the charges against former U.S. Air Force intelligence specialist who defected to Iran and support targeted hacking against some of her former colleagues, one ...

U.S. Cities Remain at Risk of Cyber Attacks

Recent attacks on city governments have not only provided their attackers with revenue from scams, data breaches, and data held ransom, but have also drawn the attention of other ...

Business Email Compromise, Credential Theft, and Many Other Attack Vectors Surged as High as 5x in Q4 2018

The latest data from Proofpoint shows many types of cyberattacks making massive jumps in comparison to both previous quarters and years.

Cyberheist On Bank Causes Shutdown Of All Operations

Reuters reported that the Bank of Valetta, which accounts for almost half of Malta’s banking transactions, had to shut down all of its operations on Wednesday after hackers broke into its ...

New York State Education Department Proposes New Regulations to Strengthen PII Security

The new proposed amendments seek to protect the personally identifiable information for students and school personnel accessible by both educational agencies and contractors.

Bogus Security Alerts Aren’t From Norton

Con artists are targeting thousands of people with tech support scams that pose as security alerts from Norton Security, researchers at Symantec have found. The phony alerts pop up in the ...

Surge in Email-enabled Healthcare Fraud

Email fraud targeting healthcare professionals has spiked 453% over the past two years, according to a new report by Proofpoint. Proofpoint researchers tracked business email compromise ...

Company Sues Employee After She Falls For USD 250K CEO Fraud Scam

A woman is being sued for sending approx. 250K of her employer's cash to an online fraudster. Patricia Reilly, who was working for the UK Peebles Media Group fell for a CEO Fraud Scam ...

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