US accuses former L3Harris cyber boss of stealing and selling secrets to Russian buyer

The U.S. government has accused a former executive at defense contractor L3Harris of stealing trade secrets and selling them to a buyer in Russia, according to court documents seen by TechCrunch. On October 14, the Department of Justice accused Peter Read More …

Unmasking MuddyWater’s New Malware Toolkit Driving International Espionage

Group-IB Threat Intelligence uncovered a sophisticated phishing campaign orchestrated by the Advanced Persistent Threat (APT) MuddyWater, targeting international organizations worldwide to gather foreign intelligence. MuddyWater accessed the compromised mailbox through NordVPN(a legitimate service abused by the threat actor), and used Read More …

Fast, Broad, and Elusive: How Vidar Stealer 2.0 Upgrades Infostealer Capabilities

On October 6, 2025, the developer known as “Loadbaks” announced the release of Vidar Stealer v2.0 on underground forums. This new version features a complete transition from C++ to a pure C implementation, allegedly enhancing performance and efficiency. Its release 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 …

China accuses US of cyber breaches at national time centre

China has accused the U.S. of stealing secrets and infiltrating the country’s national time centre, warning that serious breaches could have disrupted communication networks, financial systems, the power supply and the international standard time. The U.S. National Security Agency has Read More …

UK MoD investigating claims Russian hackers stole files on RAF and Navy bases

The Ministry of Defence is investigating claims that Russian hackers have stolen hundreds of sensitive military documents and published them on the dark web. The files hold details of eight RAF and Royal Navy bases as well as Ministry of Read More …

Mango shopper data stolen in cyber-attack

Mango has become the latest retailer to face a cyber-attack, where “limited” shopper data was stolen from one of its external marketing services. The fashion chain, which recently reported a sales boost, told customers that data “accessed” by hackers was Read More …

Cyber giant F5 Networks says government hackers had ‘long-term’ access to its systems

Cybersecurity firm F5 Networks says government-backed hackers had “long-term, persistent access” to its network, which allowed them to steal the company’s source code and customer information. In a filing with the U.S. Securities and Exchange Commission on Wednesday, F5 said Read More …

UK: Outsourcing firm Capita fined £14m after millions had data stolen

The UK’s data watchdog has fined outsourcing firm Capita £14m after the personal data of 6.6 million people was stolen in a cyber-attack. The Information Commissioner’s Office (ICO) said Capita “failed to ensure the security of processing of personal data Read More …

Harvard Investigating Security Breach After Cybercrime Group Threatens To Release Stolen Data

Harvard is investigating a data breach after a Russian-speaking cybercrime organization claimed it was preparing to release information stolen through a vulnerability in a software suite used by the University. Clop, an organization that extorts payments from companies to prevent Read More …