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.

US Political Campaigns Targeted by Iranian Spear Phishing Attacks

Researchers at Recorded Future’s Insikt Group warn that the Iranian state-sponsored threat actor “GreenCharlie” is launching spear phishing attacks against US political campaigns.

Phishing Scammers Leverage Microsoft Dynamics 365 to Target US Government Contractors

Analysis of a phishing campaign targeting thousands of government contractors, dubbed “Operation Uncle Sam,” takes advantage of some sophisticated steps to avoid detection.

Threat Actors Abuse URL Rewriting to Mask Phishing Links

Threat actors are abusing a technique called “URL rewriting” to hide their phishing links from security filters, according to researchers at Perception Point.

Cybersecurity in 2024: Reflecting on the Past, Preparing for the Future

As Europe is returning from summer breaks, it is time to reflect on the first half of 2024 and look forward to the rest of the year.

The Long Road to Recovery Following a Ransomware Attack

When it comes to the duration of a ransomware attack and the subsequent recovery process, the numbers are staggering and vary wildly. Partly because there’s no single source which ...

U.K. Management Almost Twice as Likely to Fall for Phishing Attacks Versus Entry-Level Employees

Highlights from a new survey focused on employee compliance reveals just how targeted and susceptible U.K. businesses are to phishing attempts.

Ransomware Group Known as ‘Royal’ Rebrands as BlackSuit and Is Leveraging New Attack Methods

The ransomware threat group formerly known as "Royal" has rebranded itself as BlackSuit and updated their attack methods, warns the FBI.

Is Disabling Clickable URL Links Enough?

Recently, we had a customer reach out to ask if disabling clickable uniform resource locator (URL) links in emails was enough protection by itself to potentially not need employee ...

[PROVED] Unsuspecting Call Recipients Are Super Vulnerable to AI Vishing

Heads-up: I just proved that unsuspecting call recipients are super vulnerable to AI vishing