![Palo Alto Networks](https://img.helpnetsecurity.com/wp-content/uploads/2023/06/12095949/palo_alto_networks-2-400x200.jpg)
Palo Alto Networks firewalls under attack, hotfixes incoming! (CVE-2024-3400)
UPDATE: April 30, 09:30 AM ET New story: Palo Alto firewalls: CVE-2024-3400 exploitation and PoCs for persistence after resets/upgrades UPDATE: April 17, 05:50 AM ET New …
![email](https://img.helpnetsecurity.com/wp-content/uploads/2024/03/25130053/email-2-1500-400x200.webp)
How malicious email campaigns continue to slip through the cracks
In this Help Net Security video, Josh Bartolomie, VP of Global Threat Services at Cofense, discusses how email will remain a target as long as it remains the predominant form …
![Google](https://img.helpnetsecurity.com/wp-content/uploads/2024/03/28161057/google-400x200.webp)
Zero-day exploitation surged in 2023, Google finds
2023 saw attackers increasingly focusing on the discovery and exploitation of zero-day vulnerabilities in third-party libraries (libvpx, ImagelO) and drivers (Mali GPU, …
![JetBrains TeamCity](https://img.helpnetsecurity.com/wp-content/uploads/2023/09/26135733/jetbrains_teamcity-1400-400x200.jpg)
Attackers are exploiting JetBrains TeamCity flaw to deliver a variety of malware
Attackers are exploiting the recently patched JetBrains TeamCity auth bypass vulnerability (CVE-2024-27198) to deliver ransomware, cryptominers and remote access trojans …
![Fortra FileCatalyst](https://img.helpnetsecurity.com/wp-content/uploads/2024/03/19125737/fortra-filecatalyst-1500-400x200.webp)
PoC exploit for critical Fortra FileCatalyst MFT vulnerability released (CVE-2024-25153)
Proof-of-concept (PoC) exploit code for a critical RCE vulnerability (CVE-2024-25153) in Fortra FileCatalyst MFT solution has been published. About CVE-2024-25153 Fortra …
![arcserve](https://img.helpnetsecurity.com/wp-content/uploads/2023/11/29152921/arcserve-1400-400x200.jpg)
PoC for critical Arcserve UDP vulnerabilities published (CVE-2024-0799, CVE-2024-0800)
Arcserve has fixed critical security vulnerabilities (CVE-2024-0799, CVE-2024-0800) in its Unified Data Protection (UDP) solution that can be chained to upload malicious files …
![malware](https://img.helpnetsecurity.com/wp-content/uploads/2023/06/28082148/malware_fire-400x200.jpg)
Hackers leverage 1-day vulnerabilities to deliver custom Linux malware
A financially motivated threat actor is using known vulnerabilities to target public-facing services and deliver custom malware to unpatched Windows and Linux systems. Among …
![ConnectWise](https://img.helpnetsecurity.com/wp-content/uploads/2024/02/26121838/connectwise-1400-400x200.jpg)
ScreenConnect flaws exploited to deliver all kinds of malware (CVE-2024-1709, CVE-2024-1708)
The recently patched vulnerabilities (CVE-2024-1709, CVE-2024-1708) in ConnectWise ScreenConnect software are being exploited by numerous attackers to deliver a variety of …
![CVE](https://img.helpnetsecurity.com/wp-content/uploads/2024/02/23122922/cve-1400-400x200.jpg)
CVE count set to rise by 25% in 2024
The report from Coalition indicates an anticipated 25% rise in the total count of published common vulnerabilities and exposures (CVEs) for 2024, reaching 34,888 …
![botnet](https://img.helpnetsecurity.com/wp-content/uploads/2024/02/01152205/botnet-1400-3-400x200.jpg)
The old, not the new: Basic security issues still biggest threat to enterprises
In 2023, cybercriminals saw more opportunities to “log in” versus hack into corporate networks through valid accounts – making this tactic a preferred weapon for …
![](https://img.helpnetsecurity.com/wp-content/uploads/2022/10/31120952/connectwise-04-400x200.jpg)
Attackers exploiting ConnectWise ScreenConnect flaws, fixes available for all users (CVE-2024-1709, CVE-2024-1708)
The two ScreenConnect vulnerabilities ConnectWise has recently urged customers to patch have finally been assigned CVE numbers: CVE-2024-1709 for the authentication bypass, …
![attack](https://img.helpnetsecurity.com/wp-content/uploads/2024/02/21134436/attack-1400-hands-400x200.jpg)
Attack velocity surges with average breakout time down to only 62 minutes
The speed of cyberattacks continues to accelerate at an alarming rate, according to CrowdStrike. Adversaries increasingly exploit stolen credentials The speed of cyberattacks …
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