Medium Threats

Hackers hijacked the update system for the Smart Slider 3 Pro plugin for WordPress and Joomla, and pushed a malicious version with multiple backdoors. [...]

A new attack, dubbed GPUBreach, can induce Rowhammer bit-flips on GPU GDDR6 memories to escalate privileges and lead to a full system compromise. [...]

Anthropic says it accidentally leaked the source code for Claude Code, which is closed source, but the company says no customer data or credentials were exposed. [...]

Healthcare IT firm CareCloud has disclosed a data breach incident that exposed sensitive data and caused a network disruption lasting approximately eight hours. [...]

AI SOC agents can reduce alert fatigue, but most teams fail to measure real outcomes. Prophet Security breaks down Gartner's questions for evaluating AI SOC agents and separating real impact from hype

Microsoft has pulled a buggy Windows 11 non-security preview update to investigate a known issue that triggers 0x80073712 errors during installation. [...]

TeamPCP hackers compromised the Telnyx package on the Python Package Index today, uploading malicious versions that deliver credential-stealing malware hidden inside a WAV file. [...]

Threat actors are evading phishing detection in campaigns targeting Microsoft accounts by abusing the no-code app-building platform Bubble to generate and host malicious web apps. [...]

Attacks leveraging the 'PolyShell' vulnerability in version 2 of Magento Open Source and Adobe Commerce installations are underway, targeting more than half of all vulnerable stores. [...]

The Federal Communications Commission has updated its Covered List to include all consumer routers made in foreign countries, banning the sale of new models in the U.S. [...]

Microsoft is working to address an ongoing service issue that has intermittently prevented some users from accessing their cloud-based Exchange Online mailboxes via Outlook mobile and Mac desktop clie

Mazda Motor Corporation (Mazda) announced that information belonging to its employees and business partners had been exposed in a security incident detected last December. [...]

Popular anime streaming platform Crunchyroll is investigating a breach after hackers claimed to have stolen personal information for approximately 6.8 million people. [...]

Oracle has released an out-of-band security update to fix a critical unauthenticated remote code execution vulnerability in Identity Manager and Web Services Manager tracked as CVE-2026-21992. [...]

Geopolitical tensions are driving destructive cyberattacks designed to disrupt operations, not demand ransom. CISOs must limit lateral movement and contain breaches to reduce the impact of wiper campa

A new Android malware called Perseus is checking user-curated notes to steal sensitive information, like passwords, recovery phrases, or financial data. [...]

Apple has released its first Background Security Improvements update to fix a WebKit flaw tracked as CVE-2026-20643 on iPhones, iPads, and Macs without requiring a full operating system upgrade. [...]

The Interlock ransomware gang has been exploiting a maximum severity remote code execution (RCE) vulnerability in Cisco's Secure Firewall Management Center (FMC) software in zero-day attacks since lat

The LeakNet ransomware gang is now using the ClickFix technique for initial access into corporate environments and deploys a malware loader based on the open-source Deno runtime for JavaScript and Typ

Last week's cyberattack on medical technology giant Stryker was limited to its internal Microsoft environment and remotely wiped tens of thousands of employee devices. [...]

Google has released emergency security updates to patch two high-severity Chrome vulnerabilities exploited in zero-day attacks. [...]

An international law enforcement action codenamed 'Operation Synergia III' has sinkholed tens of thousands of IP addresses and seized servers linked to cybercrime operations worldwide. [...]

Microsoft is investigating a new issue affecting some Samsung laptops running Windows 11 after installing the February 2026 security updates, in which users lose access to their C:\ drive and are

​Apple has released security updates to patch older iPhones and iPads against a set of vulnerabilities targeted in cyberespionage and crypto-theft attacks using the Coruna exploit kit. [...]

Law enforcement agencies in the U.S. and Europe along with private partners have disrupted the SocksEscort cybercrime proxy network that used only edge devices compromised via the AVRecon malware for

Data protection company Veeam Software has patched multiple flaws in its Backup & Replication solution, including four critical remote code execution (RCE) vulnerabilities. [...]

For more than a year, a Russian-speaking threat actor targeted human resource (HR) departments with malware that delivers a new EDR killer named BlackSanta. [...]

A newly discovered botnet malware called KadNap is targeting ASUS routers and other edge networking devices to turn them into proxies for malicious traffic. [...]

Hackers are increasingly exploiting newly disclosed vulnerabilities in third-party software to gain initial access to cloud environments, with the window for attacks shrinking from weeks to just days.

A previously undocumented set of 23 iOS exploits named 'Coruna' has been deployed by multiple threat actors in targeted espionage campaigns and financially motivated attacks. [...]

The FBI has seized the LeakBase cybercrime forum, a major online forum used by cybercriminals buy and sell hacking tools and stolen data. [...]

Researchers warn that a newly identified open-source AI security testing platform called CyberStrikeAI was used by the same threat actor behind a recent campaign that breached hundreds of Fortinet For

With the massive adoption of the OpenClaw agentic AI assistant, information-stealing malware has been spotted stealing files associated with the framework that contain API keys, authentication tokens,