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Artificial intelligence (AI) company Anthropic has revealed that unknown threat actors leveraged its Claude chatbot for an "influence-as-a-service" operation to engage with authentic accounts across Facebook and X. The sophisticated activity, branded as financially-motivated, is said to have used its AI tool to orchestrate 100 distinct personas on the two social media platforms, creating a network of "politically-aligned accounts" that engaged with "10s of thousands" of authentic accounts. The now-disrupted operation, Anthropic researchers said, prioritized persistence and longevity over vitality and sought to amplify moderate political perspectives that supported or undermined European, Iranian, the United Arab Emirates (U.A.E.), and Kenyan interests. These included promoting the U.A.E. as a superior business environment while being critical of European regulatory frameworks, focusing on energy security narratives for European audiences, and cultural...

For over a decade, application security teams have faced a brutal irony: the more advanced the detection tools became, the less useful their results proved to be. As alerts from static analysis tools, scanners, and CVE databases surged, the promise of better security grew more distant. In its place, a new reality took hold—one defined by alert fatigue and overwhelmed teams. According to OX Security's 2025 Application Security Benchmark Report , a staggering 95–98% of AppSec alerts do not require action - and may, in fact, be harming organizations more than helping. Our research, spanning over 101 million security findings across 178 organizations, shines a spotlight on a fundamental inefficiency in modern AppSec operations. Of nearly 570,000 average alerts per organization, just 202 represented true, critical issues. It's a startling conclusion that's hard to ignore: security teams are chasing shadows, wasting time, burning through budgets, and straining relations wit...

Find out how Reco keeps Microsoft 365 Copilot safe by spotting risky prompts, protecting data, managing user access, and identifying threats - all while keeping productivity high. Microsoft 365 Copilot promises to boost productivity by turning natural language prompts into actions. Employees can generate reports, comb through data, or get instant answers just by asking Copilot.  However, alongside this convenience comes serious security concerns. Copilot operates across a company's SaaS apps (from SharePoint to Teams and beyond), which means a careless prompt or a compromised user account could expose troves of sensitive information.  Security experts warn that organizations shouldn't assume default settings will keep them safe. Without proactive controls, every file in your organization could be accessible via Copilot. A malicious actor might use Copilot to discover and exfiltrate confidential data without having to manually search through systems. With the right prom...

Russian companies have been targeted as part of a large-scale phishing campaign that's designed to deliver a known malware called DarkWatchman . Targets of the attacks include entities in the media, tourism, finance and insurance, manufacturing, retail, energy, telecom, transport, and biotechnology sectors, Russian cybersecurity company F6 said . The activity is assessed to be the work of a financially motivated group called Hive0117, which has been attributed by IBM X-Force to attacks aimed at users in Lithuania, Estonia, and Russia spanning telecom, electronic, and industrial sectors. Then in September 2023, the DarkWatchman malware was once again used in a phishing campaign targeting energy, finance, transport, and software security industries based in Russia, Kazakhstan, Latvia, and Estonia. Russian banks, retailers and marketplaces, telecom operators, agro-industrial enterprises, fuel and energy companies, logistics businesses, and IT firms were singled out again in No...

Enterprise data backup platform Commvault has revealed that an unknown nation-state threat actor breached its Microsoft Azure environment by exploiting CVE-2025-3928 but emphasized there is no evidence of unauthorized data access. "This activity has affected a small number of customers we have in common with Microsoft, and we are working with those customers to provide assistance," the company said in an update. "Importantly, there has been no unauthorized access to customer backup data that Commvault stores and protects, and no material impact on our business operations or our ability to deliver products and services." In an advisory issued on March 7, 2025, Commvault said it was notified by Microsoft on February 20 about unauthorized activity within its Azure environment and that the threat actor exploited CVE-2025-3928 as a zero-day. It also said it rotated affected credentials and enhanced security measures. The disclosure comes as the U.S. Cybersecurity ...

SonicWall has revealed that two now-patched security flaws impacting its SMA100 Secure Mobile Access (SMA) appliances have been exploited in the wild. The vulnerabilities in question are listed below - CVE-2023-44221 (CVSS score: 7.2) - Improper neutralization of special elements in the SMA100 SSL-VPN management interface allows a remote authenticated attacker with administrative privilege to inject arbitrary commands as a 'nobody' user, potentially leading to OS Command Injection Vulnerability CVE-2024-38475 (CVSS score: 9.8) - Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to file system locations that are permitted to be served by the server Both the flaws affect SMA 100 Series devices, including SMA 200, 210, 400, 410, 500v, and were addressed in the following versions - CVE-2023-44221 - 10.2.1.10-62sv and higher versions (Fixed on December 4, 2023) CVE-2024-38475 - 10.2.1.14-75sv and higher ve...

As the field of artificial intelligence (AI) continues to evolve at a rapid pace, fresh research has found how techniques that render the Model Context Protocol ( MCP ) susceptible to prompt injection attacks could be used to develop security tooling or identify malicious tools, according to a new report from Tenable. MCP, launched by Anthropic in November 2024, is a framework designed to connect Large Language Models (LLMs) with external data sources and services, and make use of model-controlled tools to interact with those systems to enhance the accuracy, relevance, and utility of AI applications. It follows a client-server architecture, allowing hosts with MCP clients such as Claude Desktop or Cursor to communicate with different MCP servers, each of which exposes specific tools and capabilities. While the open standard offers a unified interface to access various data sources and even switch between LLM providers, they also come with a new set of risks, ranging from exc...

How Many Gaps Are Hiding in Your Identity System? It's not just about logins anymore. Today's attackers don't need to "hack" in—they can trick their way in. Deepfakes, impersonation scams, and AI-powered social engineering are helping them bypass traditional defenses and slip through unnoticed. Once inside, they can take over accounts, move laterally, and cause long-term damage—all without triggering alarms. But here's the catch: most organizations only focus on parts of the identity lifecycle—usually authentication. That leaves critical gaps wide open during enrollment, recovery, and even routine access. This upcoming webinar from Beyond Identity and Nametag breaks down what it really takes to protect your entire identity lifecycle —from the first time a user joins, to every login, to the moment they forget their credentials. 🔐 What's Covered: AI Threats Are Already Here – Learn how attackers are using deepfakes to impersonate real users Phishing-Resistant MFA – Go beyond...

A China-aligned advanced persistent threat (APT) group called TheWizards has been linked to a lateral movement tool called Spellbinder that can facilitate adversary-in-the-middle (AitM) attacks. "Spellbinder enables adversary-in-the-middle (AitM) attacks, through IPv6 stateless address autoconfiguration ( SLAAC ) spoofing , to move laterally in the compromised network, intercepting packets and redirecting the traffic of legitimate Chinese software so that it downloads malicious updates from a server controlled by the attackers," ESET researcher Facundo Muñoz said in a report shared with The Hacker News. The attack paves the way for a malicious downloader that's delivered by hijacking the software update mechanism associated with Sogou Pinyin. The downloader then acts as a conduit to drop a modular backdoor codenamed WizardNet. This is not the first time Chinese threat actors have abused Sogou Pinyin's software update process to deliver their own malware. In Janu...

Everyone has cybersecurity stories involving family members. Here's a relatively common one. The conversation usually goes something like this:  "The strangest thing happened to my streaming account. I got locked out of my account, so I had to change my password. When I logged back in, all my shows were gone. Everything was in Spanish and there were all these Spanish shows I've never seen before. Isn't that weird?" This is an example of an account takeover attack on a customer account. Typically what happens is that a streaming account is compromised, probably due to a weak and reused password, and access is resold as part of a common digital black market product, often advertised as something like "LIFETIME STREAMING SERVICE ACCOUNT - $4 USD." In the grand scheme of things, this is a relatively mild inconvenience for most customers. You can reset your credentials with a much stronger password, call your bank to issue a new credit card and be back to binge-watching The Crown i...

Cybersecurity researchers have shed light on a Russian-speaking cyber espionage group called Nebulous Mantis that has deployed a remote access trojan called RomCom RAT since mid-2022. RomCom "employs advanced evasion techniques, including living-off-the-land (LOTL) tactics and encrypted command and control (C2) communications, while continuously evolving its infrastructure – leveraging bulletproof hosting to maintain persistence and evade detection," Swiss cybersecurity company PRODAFT said in a report shared with The Hacker News. Nebulous Mantis, also tracked by the cybersecurity community under the names CIGAR , Cuba , Storm-0978, Tropical Scorpius, UAC-0180, UNC2596 , and Void Rabisu , is known to target critical infrastructure, government agencies, political leaders, and NATO-related defense organizations. Attack chains mounted by the group typically involve the use of spear-phishing emails with weaponized document links to distribute RomCom RAT. The domains and com...

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 February."  RansomHub, which first emerged in February 2024, is estimated to have stolen data from over 200 victims. It replaced two high-profile RaaS groups, LockBit and BlackCat, to become a frontrunner, courting their affiliates, including Scattered Spider and Evil Corp , with lucrative payment splits. "Following a possible acquisition of the web application and ransomware source code of Knight (formerly Cyclops), RansomHub quickly rose in the ransomware scene, thanks to the dynamic features of its multi-platform encryptor and an aggressive, affiliate-friendly ...

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 jailbreak and prompt injection attempts in real-time, while Agent Alignment Checks is capable of inspecting agent reasoning for possible goal hijacking and indirect prompt injection scenarios. CodeShield refers to an online static analysis engine that seeks to prevent the generation of insecure or dangerous code by AI agents. "LlamaFirewall is built to serve as a flexible, real-time guardrail framework for securing LLM-powered applications," the company said in a GitHub description of the project. "Its architecture is modular, enabling security teams and developers to com...