282 matches found
AI Phishing Is Crushing SOCs with Alert Volume: How to Reduce Tier 1 Overload
Phishing has always been a numbers game. AI has turned it into a volume machine. Attackers can now create convincing emails, fake login pages, and tailored lures in minutes. Every polished message adds another case for Tier 1 to review, another link to inspect, and another alert that cannot be...
Reporting from Vegas: Networking, AI, and good boys
Welcome to this week's edition of the Threat Source newsletter. Howdy friends, and hello from Cisco Live U.S., here in sunny and very hot Las Vegas! An interesting quirk of being sent to one of these events is you learn to understand your limits as a person. Cisco Live is a three-day event, and i...
CVE-2026-43485
A flaw was found in the Linux kernel's nouveau/gsp module. This issue involved the frequent triggering of diagnostic WARNON messages during ACPI Advanced Configuration and Power Interface probes. While these warnings were considered largely benign, their persistent appearance indicated an...
ISPB
🛡️ AI-powered Security Scanner Platform A next-generation...
Fundamental Limitations of Post-Quantum Cryptographic Architectures
Modern lattice-based cryptography, particularly the learning with errors paradigm, relies on injecting artificial noise to secure data against quantum adversaries. This study systematically examines the theoretical and physical boundaries of this noise-reliant model across four interconnected...
Evaluating Retrieval-Augmented Generation for Explainable Malware Analysis
Large Language Models LLMs are increasingly being used as security engineering tools to summarize and explain malware behavior to analysts. A common assumption is that Retrieval-Augmented Generation RAG improves explanation quality by injecting external security knowledge. In this work, we...
Astra Linux – Vulnerability in aom
The file aomdsp/noisemodel.c in the libaom library within AOMedia, dated before March 24, 2021, contains a buffer overflow vulnerability...
Timing Attack
Overview Affected versions of this package are vulnerable to Timing Attack through the sample and samplematrix functions in FrodoEngine.java. An attacker can recover information about the sampled noise values by observing how long Frodo key generation or encapsulation takes when it processes...
Timing Attack
Overview Affected versions of this package are vulnerable to Timing Attack through the sample and samplematrix functions in FrodoEngine.java. An attacker can recover information about the sampled noise values by observing how long Frodo key generation or encapsulation takes when it processes...
Timing Attack
Overview Affected versions of this package are vulnerable to Timing Attack through the sample and samplematrix functions in FrodoEngine.java. An attacker can recover information about the sampled noise values by observing how long Frodo key generation or encapsulation takes when it processes...
Timing Attack
Overview org.bouncycastle:bcprov-jdk15to18 is a Java implementation of cryptographic algorithms. Affected versions of this package are vulnerable to Timing Attack through the sample and samplematrix functions in FrodoEngine.java. An attacker can recover information about the sampled noise values ...
Timing Attack
Overview Affected versions of this package are vulnerable to Timing Attack through the sample and samplematrix functions in FrodoEngine.java. An attacker can recover information about the sampled noise values by observing how long Frodo key generation or encapsulation takes when it processes...
[SECURITY] Fedora 44 Update: siril-1.4.2-3.fc44
Siril is an image processing tool specially tailored for noise reduction and improving the signal/noise ratio of an image from multiple captures, as required in astronomy. Siril can align automatically or manually, stack and enhance pictures from various file formats, even images sequences movies...
Secure Quantum Communication: Simulation and Analysis of Quantum Key Distribution Protocols
Quantum computing poses significant threats to conventional cryptographic techniques such as RSA and AES, motivating the need for quantum secure communication methods. Quantum Key Distribution QKD offers information theoretic security based on fundamental quantum principles. This paper presents a...
A Binary Classifier-Based Wire Resistance Attack on the KLJN Secure Key Exchanger
The statistical fluctuations of the mean-square noise voltages measured at Alice's and Bob's ends in the KLJN scheme are used to implement a binary classifier for a new type of wire resistance-based attack. The data are plotted on a two-dimensional graph, where the x- and y- axes represent the...
Quantum CDMA-Based Continuous Variable Quantum Key Distribution Using Chaotic Phase Shifters
We present a quantum code-division multiple-access q-CDMA framework for multiuser continuous-variable quantum key distribution CV-QKD over a shared quantum channel. The proposed architecture employs chaotic phase shifters to encode and decode quantum states, enabling efficient multiplexing and...
Artificial Noise Versus Artificial Noise Elimination: Redefining Scaling Laws of Physical Layer Security
Artificial noise AN is a key physical-layer security scheme for wireless communications over multiple-input multiple-output wiretap channels. Recently, artificial noise elimination ANE has emerged as a strategy to mitigate the impact of AN on eavesdroppers. However, the influence of ANE on the...
Strengthening Security and Noise Resistance in One-Way Quantum Key Distribution Protocols through Hypercube-Based Quantum Walks
Quantum Key Distribution QKD is a foundational cryptographic protocol that ensures information-theoretic security. However, classical protocols such as BB84, though favored for their simplicity, offer limited resistance to eavesdropping, and perform poorly under realistic noise conditions. Recent...
Cryptographic Fragility of Standard Quantum Repeater Protocols
The security of the proposed quantum Internet relies on repeater protocols designed under the assumption of stochastic, characterizable noise. We demonstrate that in adversarial environments this assumption induces performance vulnerabilities for computationally bounded repeater nodes. We show th...
Alert Fatigue Isn’t Going Away. Here’s How Modern SOCs Are Fighting Back
Security teams have been talking about alert fatigue for years. And yet, for many SOCs, the problem isn’t getting better. It’s getting worse. As environments expand across cloud, SaaS, identity, and legacy systems, analysts are flooded with signals that all demand attention but rarely arrive with...