Cybersecurity researchers have revealed that RansomHub’s online infrastructure has “inexplicably” gone offline as of April 1, 2025, prompting concerns among affiliates of the ransomware-as-a-service (RaaS) operation. Singaporean cybersecurity company Group-IB said that this may have caused affiliates to migrate to Qilin, given that “disclosures on its DLS [data leak site] have doubled since
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Meta on Tuesday announced LlamaFirewall, an open-source framework designed to secure artificial intelligence (AI) systems against emerging cyber risks such as prompt injection, jailbreaks, and insecure code, among others. The framework, the company said, incorporates three guardrails, including PromptGuard 2, Agent Alignment Checks, and CodeShield. PromptGuard 2 is designed to detect direct
A high court in the Indian state of Karnataka has ordered the blocking of end-to-end encrypted email provider Proton Mail across the country. The High Court of Karnataka, on April 29, said the ruling was in response to a legal complaint filed by M Moser Design Associated India Pvt Ltd in January 2025. The complaint […]
A new cryptocurrency exchange named Grinex is believed to be a rebrand of Garantex, a Russian cryptocurrency exchange whose domains were seized by the U.S. authorities and an admin arrested. […]
Microsoft has announced that it will soon introduce paid subscriptions for Windows Server 2025 hotpatching, a service that enables admins to install security updates without restarting. […]
Threat actors are intensifying internet-wide scanning for Git configuration files that can reveal sensitive secrets and authentication tokens used to compromise cloud services and source code repositories. […]
Today, the French foreign ministry blamed the APT28 hacking group linked to Russia’s military intelligence service (GRU) for targeting or breaching a dozen French entities over the last four years. […]
A set of security vulnerabilities in Apple’s AirPlay Protocol and AirPlay Software Development Kit (SDK) exposed unpatched third-party and Apple devices to various attacks, including remote code execution. […]
Popular messaging app WhatsApp on Tuesday unveiled a new technology called Private Processing to enable artificial intelligence (AI) capabilities in a privacy-preserving manner. “Private Processing will allow users to leverage powerful optional AI features – like summarizing unread messages or editing help – while preserving WhatsApp’s core privacy promise,” the Meta-owned service said in a
South Korean mobile provider SK Telecom has announced free SIM card replacements to its 25 million mobile customers following a recent USIM data breach, but only 6 million cards are available through May. […]