Newsletters

F5 (formerly F5 Networks), one of the largest US tech companies and a member of the S&P 500, has disclosed a security breach this week, in an incident that is in contention for the year's biggest hack award.

Details about the breach have been in flux since it was disclosed, so we put together a list with all we know happened so far.

The main Risky Business podcast is now on YouTube with video versions of our recent episodes. Below is our latest weekly show with Pat and Adam at the helm!

A recent investigation into a Jakarta-based company shows there are still companies willing to offer unethical surveillance-as-a-service, even as crackdowns on high-profile spyware have really hurt big players.

A collaborative media investigation kicked off by Lighthouse Reports looked at First Wap, a company that began as a mobile phone messaging service in 1999. The company soon pivoted to phone tracking after being asked by an unnamed law enforcement agency to support its counterterrorism efforts. 

First Wap's surveillance product Altamides, short for Advanced Location Tracking and Deception System, exploits vulnerabilities in Signalling System 7 (SS7) to locate phones and even redirect text messages or phone calls. Because it exploits vulnerabilities in phone network protocols, Altamides does not require the deployment of malware to target devices. 

The Windows 10 operating system reached End-of-Life (EOL) on Tuesday, October 14, after more than 10 years since its official release back in July 2015.

The OS won't receive any new security updates unless users or companies enroll in the Extended Security Updates (ESU) program.

Because Windows 10 is still installed on around 40% of all Windows systems, Microsoft has made this ESU the first one available to home consumers—ESUs were initially introduced to provide extended paid support for larger enterprises.

A mysterious threat actor is abusing the legacy Internet Explorer mode in Microsoft Edge to run malicious code in a user's browser and take over their device.

The attacks have been going on since at least August, according to the Microsoft Edge security team.

The Internet Explorer legacy mode, or IE Mode, is a separate website execution environment in Edge. It works by reloading a web page but running its code inside the old Internet Explorer engines.

The European Union has scrapped next week's vote on Chat Control, proposed legislation that would have mandated tech companies to break their encryption to scan content for child abuse materials.

The project was supposed to be put to a vote on Tuesday, October 14, during a meeting of interior ministers of EU member states.

Denmark, which currently holds the EU presidency and was backing the legislation, scrapped the vote, according to reports on Austrian and German media.

The Clop ransomware gang is once again in the news after a mass exploitation campaign targeting users of Oracle's E-business Suite. This month Clop emailed executives at victim companies threatening to leak stolen files if it does not receive payment. 

Stealing data to extort companies is not good, but it is a hell of a lot better than systems getting locked up with encrypting ransomware, leading to weeks of factory shutdowns. Right now, from a government perspective, it would be a win if every campaign looked like Clop's.  

The group has been active since 2019, making it one of the longer-lasting ransomware gangs. It initially deployed standard encrypting ransomware, but in 2020 it was one of the first groups to experiment with 'double extortion'. 

The Redis database project released a security update last week to patch a critical vulnerability that can allow remote attackers to run malicious code and take over systems.

The vulnerability is as bad as it gets and impacts all Redis versions released over the past 13 years.

The vulnerability is tracked as CVE-2025-49844, but the Google Wiz team that discovered it calls it RediShell.

Microsoft and the Steam gaming platform have reacted over the weekend to a new security flaw discovered in Unity, one of today's most widely used game engines.

The vulnerability was discovered by RyotaK, a researcher for GMA Flatt Security, who has quite a few of these high-impact bugs to his name.

The bug is tracked as CVE-2025-59489, and it allows malicious apps on the same device to add command-line arguments to Unity-based games that load malicious code together with a game.

China has sentenced 11 individuals to death for their role in running cyber scam compounds in Myanmar.

Five other individuals received suspended death sentences for two years, 11 others received life sentences, and 12 more got prison terms ranging from five to 24 years.

The suspects were members of the infamous Ming crime family. They were arrested in November of 2023, when the Chinese government first started seriously cracking down on scam compounds targeting its citizens.

Foreign intelligence services are experimenting with new ways of using domestic proxies to facilitate overseas operations. 

In the Netherlands, two teenagers have been arrested after reportedly being recruited by pro-Russian hackers on Telegram to assist with cyber espionage operations. Dutch authorities allege that the pair were tasked with Wi-Fi collection along a route in The Hague that went past Europol, Eurojust and the Canadian embassy.