vulnerability
Recovering from a cybersecurity earthquake: The lessons organizations must learn
It’s been over a year since the SolarWinds supply chain hack sent shockwaves through thousands of organizations worldwide, but this cybersecurity earthquake is by no means …
Critical flaw in Zyxel firewalls grants access to corporate networks (CVE-2022-30525)
A critical vulnerability (CVE-2022-30525) affecting several models of Zyxel firewalls has been publicly revealed, along with a Metasploit module that exploits it. Discovered …
How to avoid headaches when publishing a CVE
You have discovered a vulnerability. Congratulations! So, what happens next? Finding a CVE (Common Vulnerabilities and Exposures) is the first step in a process which starts …
Researchers uncover URL spoofing flaws on Zoom, Box, Google Docs
Researchers have discovered several URL spoofing bugs in Box, Zoom and Google Docs that would allow phishers to generate links to malicious content and make it look like …
An offensive mindset is crucial for effective cyber defense
As ransomware attacks continue to increase and cybercriminals are becoming more sophisticated, the federal government has implemented a more proactive approach when it comes …
Attackers are attempting to exploit critical F5 BIG-IP RCE
Researchers have developed PoC exploits for CVE-2022-1388, a critical remote code execution bug affecting F5 BIG-IP multi-purpose networking devices/modules. Simultaneously, …
Critical F5 BIG-IP flaw allows device takeover, patch ASAP! (CVE-2022-1388)
F5 Networks‘ BIG-IP multi-purpose networking devices/modules are vulnerable to unauthenticated remote code execution attacks via CVE-2022-1388. “This vulnerability may …
How to identify vulnerabilities with NMAP
In this video for Help Net Security, Shani Dodge Reiner, Development Team Leader at Vicarius, explains how to identify vulnerabilities using the NMAP tool. NMAP is a very …
The 6 steps to a successful cyber defense
The Ransomware Spotlight Year-End Report from Ivanti, conducted in partnership with Cyber Security Works and Cyware, found that there is now a total of 157 ransomware families …
Good end user passwords begin with a well-enforced password policy
In this interview with Help Net Security, Lori Österholm, CTO at Specops Software, explains what makes passwords vulnerable and suggests some password best practices and …
Phishers exploit Google’s SMTP Relay service to deliver spoofed emails
Phishers are exploiting a flaw in Google’s SMTP relay service to send malicious emails spoofing popular brands. Avanan researcher Jeremy Fuchs says that starting in April …
TLStorm 2.0: Critical bugs in widely-used Aruba, Avaya network switches
Armis researchers have discovered five critical vulnerabilities in the implementation of TLS communications in multiple models of network switches. Collectively dubbed TLStorm …
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