> TODAY'S SUMMARY (41 articles)
Today's cyber news highlights significant threats, particularly targeting industrial refrigeration systems. The FBI and CISA have issued warnings about attacks that can manipulate temperatures in supermarket refrigeration, posing risks to food safety and supply chains. In the realm of vulnerabilities, a memory safety flaw in CPython could allow AI inference servers to be compromised. Additionally, a critical exploit in OpenSSH may enable unauthorized access to password-disabled accounts on certain Linux systems. Meanwhile, phishing schemes leveraging fake OpenAI events are being reported, aimed at stealing Microsoft and Google accounts. The ongoing escalation of AI-driven attacks is also notable, with incidents targeting fintech firms during off-hours.
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// AI-powered summary generated at 12:00
Security teams have spent decades asking whether an identity has too much access. AI agents raise a harder question: how can we determine which paths an autonomous system can discover, given the access it already has?
A person may try several ways to complete a task. A deterministic application fol...
Attackers are exploiting a new flaw in on-premises VeloCloud Orchestrator (VCO), the server that manages the Edge devices in a VeloCloud SD-WAN, Arista said on September 22.
The flaw, tracked as CVE-2026-93952, may allow a remote attacker with no login access to privilege internal functions and aff...
Forescout’s new network segmentation research shows that OT and medical devices often share network segments with other enterprise assets.
The post Only 13% of OT Network Segments Are Fully Isolated: Analysis appeared first on SecurityWeek.
AI is letting cybercriminals reach deeper into organizations than a phishing email ever could. 41% of CISOs reported at least one social engineering incident involving a deepfake during an employee audio call in the past 12 months, according to Gartner. 36% reported the same for a video call. 79% of...
Impersonation, phishing and domain-name abuse are the most concerning types of online intellectual property infringement, according to CSC’s The State of Online IP Risk 2026 report. Internet and branded content, online marketplaces and paid search were the channels most frequently targeted. CSC surv...
Forescout warns that incomplete network segmentation is widening the potential blast radius of attacks
A Chinese threat actor has exploited the bug to exfiltrate sensitive information from nearly 1,000 ZyXEL switches.
The post Recent ZyXEL Switch Vulnerability Exploited by Chinese Hackers appeared first on SecurityWeek.
When the Digital Operational Resilience Act (DORA) became enforceable across the European Union in January 2025, it triggered an administrative sprint. Financial entities spent the first year establishing risk governance, assessing third-party service providers, updating contract clauses, and docume...
A new flaw in the Linux kernel's KVM virtualization code for ARM64 processors can leave a freed piece of host memory exposed to a guest virtual machine on hosts with nested virtualization enabled.
The bug, tracked as CVE-2026-89775, allows a guest to read and write host kernel memory, and the resea...
Posing as the legitimate sorted-btree package, indexed-btree hides a malware trigger in its prototype method.
The post Malicious B-tree NPM Package Accumulates Millions of Downloads appeared first on SecurityWeek.
Siebe Devroe, Héloïse Gollier, and Mathy Vanhoef discovered that the WiFi
implementation in the Linux kernel did not properly handle aggregated
frames in mesh networks, due to an incorrect fix for CVE-2020-24588. A
physically proximate attacker could use this issue to inject packets.
(CVE-2025-27558...
A SharePoint Server vulnerability that Microsoft initially classified as a spoofing flaw with a CVSS score of 6.5 actually enables authenticated remote code execution, according to full technical details published today by Viettel Cyber Security researcher Dinh Ho Anh Khoa.
The flaw, CVE-2026-65660...
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- User-space API (UAPI);
- Kernel build system;
- ARM32 architecture;
- ARM64 architecture;
- RISC-V architect...
This is pretty amazing:
However, the most astonishing thing about this break is that the GPTÂ6 Astra did it entirely on its own. Carter Leffer only directed GPTÂ6 Astra to see if it could break any of the unbroken Enigma messages published on the Crypto Cellar Research web page. After analysing the...
A simple terminal command can hijack Muse and use its extensive permissions to spy on Mac users and control their connected accounts.
A Chinese-speaking threat actor has exploited a vulnerability (CVE-2026-7273) in unpatched ZyXEL GS1900 Smart Managed Switches and has exfiltrated sensitive data from 996 devices across 48 countries, GreyNoise reported on Monday. The affected switches are predominantly located in Italy, the US, Taiw...
Akamai has watched verified AI crawlers, ChatGPT among them, move from reading web pages to sending high-frequency POST requests. In a 30-day analysis of its global customers, ecommerce accounted for 44.8% of those AI bot POST transactions, and travel climbed to 30% in a single month. A GET request...
Akamai report warns of increase in bot traffic, API threats, chatbot leaks and other AI-related threats
The bug lets attackers automatically install and preview themes and could lead to remote code execution.
The post WordPress Patches ‘Click2Shell’ Vulnerability appeared first on SecurityWeek.
It was discovered that some Arm processors could complete a broadcast
translation lookaside buffer (TLB) invalidation before memory writes made
through the invalidated translation were globally observed. A local
attacker could possibly use this to write to memory after permission to do
so had been r...