Cheap ransomware is being sold for one-time use on dark web forums, allowing inexperienced freelancers to get into cybercrime without any interaction with affiliates.
Researchers at the intelligence unit at the cybersecurity firm Sophos found 19 ransomware varieties being offered for sale or advertised as under development on four forums from June 2023 to February 2024.
he ransomware attack on a company owned by healthcare giant UnitedHealth Group (UHG) has so far caused $872 million in losses, according to the corporation’s latest earnings report.
UnitedHealth owns Change Healthcare, a key cog in the U.S. healthcare industry that was crippled by a ransomware attack in February. Change Healthcare and UHG subsidiary Optum took hundreds of systems offline as a result of the incident and faced criticism from the White House and Congress over its handling of the ransomware attack.
Cisco said one of the providers it uses to send multifactor authentication (MFA) messages was breached by a threat actor on April 1.
In emails to customers, Cisco said the incident specifically affected Duo — a multifactor authentication company it acquired in 2018. The attacker breached the system of a telephony supplier that Duo uses to send MFA messages through texts and phone calls to its customers.
On Thursday, April 18, 2024, the UK’s Metropolitan Police Service, along with fellow UK and international law enforcement, as well as several trusted private industry partners, conducted an operation that succeeded in taking down the Phishing-as-a-Service (PhaaS) provider LabHost. This move was also timed to coincide with a number of key arrests related to this operation. In this entry, we will briefly explain what LabHost was, how it affected its victims, and the impact of this law enforcement operation — including the assistance provided by Trend Micro.
Beginning in March of 2024, Zscaler ThreatLabz observed a threat actor weaponizing a cluster of domains masquerading as legitimate IP scanner software sites to distribute a previously unseen backdoor. The threat actor registered multiple look-alike domains using a typosquatting technique and leveraged GoogleAds to push these domains to the top of search engine results targeting specific search keywords, thereby luring victims to visit these sites.
The newly discovered backdoor uses several techniques such as multiple stages of DLL sideloading, abusing the DNS protocol for communicating with the command-and-control (C2) server, and evading memory forensics security solutions. We named this backdoor “MadMxShell” for its use of DNS MX queries for C2 communication and its very short interval between C2 requests.
Salad, a company that pays gamers in Fortnite skins and Roblox gift cards to rent their idle GPUs remotely to generative AI companies, is using those idle computers to create AI-generated porn. Though 404 Media hasn’t seen evidence that any of the images produced by Salad and its network of idle gaming PCs produced nonconsensual AI-generated sexual images, it’s technically possible, and Salad has had a generative AI client that previously produced that type of content.
Aerospace and defense company Northrop Grumman is working with SpaceX, the space venture of billionaire entrepreneur Elon Musk, on a classified spy satellite project already capturing high-resolution imagery of the Earth, according to people familiar with the program.
Welcome to April 2024, again. We’re back, again.
Over the weekend, we were all greeted by now-familiar news—a nation-state was exploiting a “sophisticated” vulnerability for full compromise in yet another enterprise-grade SSLVPN device.
We’ve seen all the commentary around the certification process of these devices for certain .GOVs - we’re not here to comment on that, but sounds humorous.