A Peek Into Muddled Libra’s Operational Playbook

During a September 2025 incident response investigation, Unit 42 discovered a rogue virtual machine (VM) which they believe with high confidence to be used by the cybercrime group Muddled Libra (aka Scattered Spider, UNC3944). The contents of this rogue VM Read More …

The Golden Scale: Notable Threat Updates and Looking Ahead

Palo Alto Unit 42 recently published an Insights piece “The Golden Scale: Bling Libra and the Evolving Extortion Economy,” which primarily focused on the Salesforce data theft extortion activity. This was associated with the cybercriminal syndicate known as Scattered LAPSUS$ Read More …

The Golden Scale: Bling Libra and the Evolving Extortion Economy

In recent months, threat actors claiming to be part of a new conglomerate dubbed Scattered Lapsus$ Hunters (aka ​​SP1D3R HUNTERS, SLSH) have asserted responsibility for laying siege to customer Salesforce tenants as part of a coordinated effort to steal data Read More …

Hacking group claims theft of 1 billion records from Salesforce customer databases

A notorious predominantly English-speaking hacking group has launched a website to extort its victims, threatening to release about a billion records stolen from companies who store their customers’ data in cloud databases hosted by Salesforce. The loosely organized group, which Read More …

Joint Cybersecurity Advisory: Scattered Spider

Scattered Spider (also known as, UNC3944, Scatter Swine, Oktapus, Octo Tempest, Storm-0875, and Muddled Libra) engages in data extortion and several other criminal activities. Scattered Spider threat actors use multiple social engineering techniques—including push bombing—and subscriber identity module (SIM) swap Read More …

Scattered Spider hackers are targeting US critical infrastructure via VMware attacks

The infamous ScatteredSpider ransomware group is using VMware instances to target critical infrastructure organizations in the US, researchers have warned. In the campaign, the hackers do not exploit any vulnerabilities, but instead go for “aggressive, creative, and particularly skilled” social Read More …

Muddled Libra Threat Assessment: Further-Reaching, Faster, More Impactful

Unit 42 has tracked and responded to several waves of intrusion operations conducted by the cybercrime group we track as Muddled Libra (aka Scattered Spider, UNC3944) across different sectors in recent months. This article contains observations on Muddled Libra thus Read More …

UK: Arrests made after M&S, Co-op and Harrods cyber attacks

Four people, including three teenagers and a 20-year-old woman, have been arrested in connection with a wave of cyber attacks that crippled M&S, the Co-op and Harrods. The group allegedly unleashed ransomware that stole millions of customer records, shut down Read More …

Qantas hit by cyber attack, leaving 6 million customer records at risk of data breach

Qantas is warning a “significant” amount of customer data has likely been stolen from its records during a cyber attack. The airline has released a statement saying that, on Monday, it detected unusual activity on a third-party platform used by Read More …

FBI, cybersecurity firms say a prolific hacking crew is now targeting airlines and the transportation sector

The FBI and cybersecurity firms are warning that the prolific hacking group known as Scattered Spider is now targeting airlines and the transportation sector. In a brief statement on Friday shared with TechCrunch, the FBI said it had “recently observed” Read More …