Threatline

Apple Reverses Age-Old Patch Policy to Keep Up With AI

Expect more compressed patching cycles from Apple going forward, as attackers leverage artificial intelligence to reduce time to exploit.

FBI Seizes NetNut Proxy Platform, Popa Botnet

The Federal Bureau of Investigation (FBI) said today it worked with industry partners to seize hundreds of domains associated with NetNut, a sprawling residential proxy service operated by the publicly-traded Israeli company Alarum Technologies [NASDAQ: ALAR]. The action comes roughly two weeks after KrebsOnSecurity published findings from multiple security firms connecting NetNut to the Popa botnet, a collection of at least two million devices that have been compromised by malicious software with little or no consent from victims.

Ransomware Groups Turn to Citrix Bleed 2, BYOVD, and Supply Chain Credentials

Threat actors associated with the Anubis ransomware operation have been observed exploiting the Citrix Bleed 2 (CVE-2025-5777) vulnerability to obtain initial access. "Although tactics differ between affiliates, common patterns emerged in tradecraft through use of legitimate Remote Management and Monitoring (RMM) tooling, credential access, and hands-on-keyboard procedures used for lateral

Google Disrupts NetNut Residential Proxy Network Spanning 2 Million Home Devices

Google has significantly degraded NetNut, one of the biggest networks that turns home devices into rented relays for other people's traffic. Working with the FBI, Lumen, and others, Google's Threat Intelligence Group (GTIG) said this week it had reduced the network's pool of usable devices by millions. Google identifies NetNut, also tracked as Popa, as a network spread across home

FortiBleed Actors Collaborating With Inc, Lynx Ransomware Gangs

After gaining a foothold in thousands of Fortinet firewalls, the attackers are starting to monetize that access, and are also piling on a Nextcloud zero-day bug.

Ransomware Thugs Masquerade as Interpol to Entice Small Biz

The ransomware campaign relies on basic social engineering and stretches across multiple regions, including the US, Europe, Middle East, and elsewhere.

Smooth AI criminal drives 'first' end-to-end agentic ransomware attack

Don't count on the LLM to return your data - even if you pay up

The Gentlemen ransomware: what you need to know

Who Are The Gentlemen? Despite the impeccably polite name, there is nothing polite or refined about this particular gang of cybercriminals. Read more in my article on the Fortra blog.

Dark Reading Polls

Why a Platform Approach to SASE is Your Best Defense Against Adversarial AI

SASE architectures, though not new, were formally introduced as a market capability in 2019.