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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.

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January 31, 2020 Stu Sjouwerman

UN Offices Hacked By SharePoint Vulnerability Says Newly Leaked Report

A newly released report said dozens of United Nations servers were compromised by a remote code execution Microsoft SharePoint vulnerability in July of 2019. The offices targeted were ...

January 30, 2020 Stu Sjouwerman

9-Month Compromise of Wawa Results in Data Breach of More Than 30 Million Credit Cards

The breach, discovered in December of last year, is suspected to have led to the theft of and subsequent and sale of one of the largest takes of customer credit card data on the dark web.

January 30, 2020 Stu Sjouwerman

Phishing Attacks Target Telecom Companies and their Tools to Facilitate SIM Swapping Attacks

Hackers are phishing telecom workers and “authorized retailers” to steal credentials and gain access to internal company tools. The end game is to modify SIM settings to help with a ...

January 30, 2020 Stu Sjouwerman

Judge Orders Insurer to Pay on Small Business Ransomware Claim

Despite attempting to deny the claim revolving around a 2016 ransomware attack, a recent court ruling has caused an Ohio insurer to help cover the losses.

January 30, 2020 Stu Sjouwerman

It's the Access, Not the Technology

Exercising a suitable level of operational security is the key to protecting yourself from the consequences of sophisticated cyber attacks, according to Lionel Laurent at Bloomberg. ...

January 29, 2020 Stu Sjouwerman

Phishing Telcos for SIM-Swapping

Motherboard reports that SIM swappers are launching phishing attacks against employees at Verizon, T-Mobile, and Sprint in order to hijack customer service tools. Once they have access to ...

January 28, 2020 Stu Sjouwerman

‘Ryuk Stealer’ Searches for and Steals Confidential Files from Government, Military, and Law Enforcement

The newest strain of Ryuk ransomware has added new keywords and filetypes to expand its ability to find files with content that can be turned into money through sale, extortion, or ransom.

January 28, 2020 Stu Sjouwerman

Latest Ryuk Ransomware Attacks on Oil and Gas Companies Includes Compromising Active Directory

Ransomware has definitely grown up from its infant stages where it simply infected one computer. From spreading through lateral movement, to the use of a victim's email to spread the ...

January 28, 2020 Stu Sjouwerman

A Look Inside the Phishing Tackle Shop

The sophisticated 16Shop phishing kit can now target PayPal and American Express users, according to researchers from ZeroFOX. The researchers came across a new version of 16Shop that ...

January 28, 2020 Perry Carpenter

Is There Still Hope for Privacy?

January 28 is Data Privacy Day. In honor of that, I’d like to share some random thoughts on privacy that I put together for a recent webcast with StaySafeOnline.org. And when I say, ...

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