There are plenty of ways to improve cybersecurity that don’t involve making workers return to a physical office
An April 2023 study from Kent State University found that remote workers are more likely to be vigilant of security threats and take actions to ward them off than their in-office counterparts.
CoralRaider targets victims’ data and social media accounts
Cisco Talos discovered a new threat actor we’re calling “CoralRaider” that we believe is of Vietnamese origin and financially motivated. CoralRaider has been operating since at least 2023, targeting victims in several Asian and Southeast Asian countries.
Adversaries are leveraging remote access tools now more than ever — here’s how to stop them
While there are many legitimate uses for this software, adversaries are also finding ways to use them for command and control in their campaigns.
Enter the substitute teacher
Welcome to this week’s threat source newsletter with Jon out, you’ve got me as your substitute teacher. I’m taking you back to those halcyon days of youth and that moment when you found out that you had a sub that day...
“Pig butchering” is an evolution of a social engineering tactic we’ve seen for years
In the case of pig butchering scams, it’s not really anything that can be solved by a cybersecurity solution or sold in a package.
New details on TinyTurla’s post-compromise activity reveal full kill chain
We now have new information on the entire kill chain this actor uses, including the tactics, techniques and procedures (TTPs) utilized to steal valuable information from their victims and propagate through their infected enterprises.
Netgear wireless router open to code execution after buffer overflow vulnerability
There is also a newly disclosed vulnerability in a graphics driver for some NVIDIA GPUs that could lead to a memory leak.
Dissecting a complex vulnerability and achieving arbitrary code execution in Ichitaro Word
Research conducted by Cisco Talos last year uncovered multiple vulnerabilities rated as low severity despite their ability to allow for full arbitrary code execution.
The LockBit story: Why the ransomware affiliate model can turn takedowns into disruptions
Talos explores the recent law enforcement takedown of LockBit, a prolific ransomware group that claimed to resume their operations 7 days later.