Imagine your business's infrastructure being hijacked and turned into a fleet of malicious proxies - it's a harsh reality that's now hitting home for over 1,570 corporate victims who've fallen prey to the Gentlemen ransomware gang's SystemBC botnet attacks. Their compromised systems are being used to run proxy services for the malware, leaving defenders scrambling to respond.
A single malicious file can become a powerful gateway for attackers to run arbitrary commands on vulnerable machines - and a newly disclosed flaw in SGLang, CVE-2026-5760, reveals just how easily this can happen through specially crafted GGUF model files. This highly severe vulnerability, scoring 9.8 out of 10.0, enables remote code execution on systems that trust it.
Beware of scammers on the official app store: over 20 fake cryptocurrency wallet apps were recently discovered on the Apple App Store, masquerading as legit software to steal user credentials and secrets. These malicious apps, dubbed FakeWallet, put unsuspecting crypto users at risk of losing their digital assets.
A Scottish affiliate of the notorious Scattered Spider cybercrime crew has pleaded guilty in the US to stealing at least $8 million in cryptocurrency through a cunning phishing and SIM-swap scheme. This guilty plea raises a pressing question: what can $8 million buy in the shadowy world of digital theft?
Imagine malware that's not just a data thief, but a menacing force that can map and disrupt the very plumbing of a city - that's the alarming reality of ZionSiphon, a malicious tool targeting water infrastructure systems with sabotage and scanning capabilities. This sinister malware can scan, disrupt, and wreak havoc on operational-technology water systems, posing a significant threat to public safety.
Staying one step ahead of threats just got tougher: Formbook malware's latest campaign combines DLL side-loading and obfuscated JavaScript to expertly evade detection. This sneaky tactic allows it to remain hidden, making it a formidable foe in the cybersecurity landscape.
Instead of smashing down the front door, attackers are now sneaking in by exploiting trusted channels and misdirecting trust - a subtle yet effective tactic that's leaving defenders, regulators, and users scrambling to respond. This quiet approach to breaching security is a growing concern, with multiple incidents revealing a common pattern of adversaries using third-party components to gain internal access.
A Mirai-based malware campaign, known as Nexcorium, is actively exploiting a critical vulnerability (CVE-2024-3721) in TBK DVR devices, posing immediate risks to device owners and network defenders. This alarming development raises crucial questions about operational security and cyber risk management.
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A British hacker, allegedly the mastermind behind the notorious Scattered Spider cybercrime collective, has pleaded guilty to wire fraud and aggravated identity theft charges in a US court, dealing a significant blow to the shadowy network. This guilty plea marks a major win for law enforcement and raises important questions about the future of cybercrime and online security.
A newly discovered malware strain called ZionSiphon is threatening Israeli water systems with precision attacks, leaving experts concerned about the vulnerability of critical infrastructure. This sophisticated code can infiltrate and manipulate the machines that control pumps and filters, putting a city's taps at risk.
Imagine a simple question that can outsmart a secret-keeping system - it's happening more often than you'd think, as prompt injection attacks use cleverly crafted language to trick AI models into spilling their secrets. By manipulating conversational inputs, these attacks can get supposedly secure AI bots to reveal sensitive information.
Security researchers have uncovered a sneaky tactic where hackers are exploiting vulnerabilities in outdated devices like TBK digital video recorders and TP-Link Wi-Fi routers to spread Mirai-variant malware and grow their botnets. This latest threat highlights the risks of leaving old tech unpatched and unprotected.
Malicious software can now secretly launch a virtual machine inside your computer, allowing it to evade detection and phone home to its operator - a chilling new tactic that exposes weaknesses in traditional endpoint defenses. This stealthy approach, recently spotted in the Payouts King ransomware, uses the QEMU emulator to create a hidden virtual machine and bypass security measures.
Microsoft's top security tool, Defender, has been turned against itself: hackers are exploiting three newly discovered flaws to gain elevated access to already compromised systems, forcing a major rethink of what we thought was safe. This alarming development has defenders, users, and policymakers scrambling to reassess their security assumptions.
In a major crackdown, the FBI and Europol joined forces to dismantle global DDoS-for-hire networks, seizing infrastructure, detaining suspects, and warning those who've used these malicious services. The operation, dubbed Operation PowerOff, marks a significant blow to those behind these anonymous internet attacks.
In a major blow to cybercrime, international authorities have shut down 53 domains used to sell DDoS attacks, disrupting the services of over 75,000 cybercriminals and uncovering a staggering 3 million illicit accounts. This operation marks a significant victory in the fight against digital disruption.
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Cyber attackers are exploiting newly disclosed Windows flaws in targeted attacks, allowing them to gain alarming levels of system control before organizations can patch the vulnerabilities. This alarming window of opportunity leaves defenders scrambling to respond.
Your home router could be a ticking time bomb, vulnerable to exploitation by malicious actors - in fact, a known weakness (CVE-2023-33538) in TP-Link routers has already been targeted by the notorious Mirai botnet. Is your small but mighty box at risk of becoming a launchpad for someone else's agenda?
Meet ZionSiphon, a new and alarming type of malware designed to sabotage water treatment systems by stopping the flow of water, posing a significant threat to operational technology in these environments. This malicious software is purpose-built to disrupt, rather than spy or steal, highlighting a chilling new risk for the industry.
Cybersecurity researchers have uncovered a sneaky new botnet, dubbed PowMix, that's targeting Czech workers with a clever tactic: hiding in the timing of its command-and-control traffic. This stealthy approach has left experts scrambling to respond to the active campaign, which has been observed since December 2025.
In a shocking turn of events, Operation Atlantic successfully disrupted a massive $45 million crypto phishing fraud, putting a stop to a large-scale scam that had been wreaking havoc on unsuspecting victims. This stunning breakthrough highlights the ongoing battle to protect the crypto ecosystem from malicious threats.
In a major global crackdown, authorities have seized 53 domains linked to notorious DDoS-for-hire services, dealing a significant blow to online disruption. This bold move, part of Operation PowerOFF, also put over 75,000 alleged cybercriminals on notice to cease their malicious activities.
Hackers are exploiting a critical flaw in Marimo's reactive Python notebook to spread a new variant of NKAbuse malware, sneaking malicious payloads onto Hugging Face Spaces, a popular platform for sharing machine learning models. This alarming attack highlights the need for vigilance when it comes to defending against malware disguised as code-sharing tools.
Malware developers have found a sneaky trick to evade detection on Android devices, exploiting APK flaws to hide their malicious code from static analysis - and over 3,000 malware samples have already adopted this tactic. This widespread technique allows malware to fly under the radar, posing a significant threat to Android users.