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Serious F5 Breach

This is bad:

F5, a Seattle-based maker of networking software, disclosed the breach on Wednesday. F5 said a “sophisticated” threat group working for an undisclosed nation-state government had surreptitiously and persistently dwelled in its network over a “long-term.” Security researchers who have responded to similar intrusions in the past took the language to mean the hackers were inside the F5 network for years.

During that time, F5 said, the hackers took control of the network segment the company uses to create and distribute updates for BIG IP, a line of server appliances that F5 …

October 23, 2025
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Failures in Face Recognition

Interesting article on people with nonstandard faces and how facial recognition systems fail for them.

Some of those living with facial differences tell WIRED they have undergone multiple surgeries and experienced stigma for their entire lives, which is now being echoed by the technology they are forced to interact with. They say they haven’t been able to access public services due to facial verification services failing, while others have struggled to access financial services. Social media filters and face-unlocking systems on phones often won’t work, they say…

October 22, 2025
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U.S. CISA adds Oracle, Windows, Kentico, and Apple flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Oracle, Windows, Kentico, and Apple flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Oracle, Windows, Kentico, and Apple flaws to its Known Exploited Vulnerabilities (KEV) catalog. Oracle recently released an emergency patch to address an information disclosure flaw, tracked as CVE-2025-61884 (CVSS […]

October 21, 2025
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CAPI Backdoor targets Russia’s auto and e-commerce sectors

A new campaign targets Russia’s auto and e-commerce sectors using a previously unknown .NET malware called CAPI Backdoor. Cybersecurity researchers at Seqrite Labs uncovered a new campaign, tracked as Operation MotorBeacon, that targeted the Russian automobile and e-commerce sectors with a previously unknown .NET malware dubbed CAPI Backdoor. “SEQRITE Labs Research Team has recently uncovered a […]

October 20, 2025
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Agentic AI’s OODA Loop Problem

The OODA loop—for observe, orient, decide, act—is a framework to understand decision-making in adversarial situations. We apply the same framework to artificial intelligence agents, who have to make their decisions with untrustworthy observations and orientation. To solve this problem, we need new systems of input, processing, and output integrity.

Many decades ago, U.S. Air Force Colonel John Boyd introduced the concept of the “OODA loop,” for Observe, Orient, Decide, and Act. These are the four steps of real-time continuous decision-making. Boyd developed it for fighter pilots, but it’s long been applied in artificial intelligence (AI) and robotics. An AI agent, like a pilot, executes the loop over and over, accomplishing its goals iteratively within an ever-changing environment. This is Anthropic’s definition: “Agents are models using tools in a loop.”…

October 20, 2025
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Hack The Box: DarkCorp Machine Walkthrough – Insane Difficulity

Finished the Insane-level DarkCorp box on Hack The Box. Initial foothold came from registering on a webmail portal and abusing a contact form to deliver a payload that resulted in a reverse shell. From there I enumerated the app and DB, identified SQL injection and extracted hashes (cracked one to thePlague61780), recovered DPAPI master key material and additional credentials (Pack_beneath_Solid9!), and used those artifacts to escalate to root and retrieve root.txt. Valuable practice in web vectors, SQLi exploitation, credential harvesting, DPAPI analysis, and Windows privilege escalation. Happy to share high-level notes or mitigations.

#HackTheBox #Infosec #RedTeam #Pentesting #WindowsSecurity #CredentialHunting #CTF

The post Hack The Box: DarkCorp Machine Walkthrough – Insane Difficulity appeared first on Threatninja.net.

October 18, 2025
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A Surprising Amount of Satellite Traffic Is Unencrypted

Here’s the summary:

We pointed a commercial-off-the-shelf satellite dish at the sky and carried out the most comprehensive public study to date of geostationary satellite communication. A shockingly large amount of sensitive traffic is being broadcast unencrypted, including critical infrastructure, internal corporate and government communications, private citizens’ voice calls and SMS, and consumer Internet traffic from in-flight wifi and mobile networks. This data can be passively observed by anyone with a few hundred dollars of consumer-grade hardware. There are thousands of geostationary satellite transponders globally, and data from a single transponder may be visible from an area as large as 40% of the surface of the earth…

October 17, 2025
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Cryptocurrency ATMs

CNN has a great piece about how cryptocurrency ATMs are used to scam people out of their money. The fees are usurious, and they’re a common place for scammers to send victims to buy cryptocurrency for them. The companies behind the ATMs, at best,…

October 16, 2025
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