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🔥 Trending Topics · Last 48h
◇ Industry News & Leadership Apr 20, 2026
Product showcase: Syncthing for secure, private file synchronization

Syncthing is a free and open-source application that synchronizes files directly between your devices. Instead of uploading data to a central server, it uses a peer-to-peer approach, transferring file…

Help Net Security Read →
◇ Industry News & Leadership Apr 20, 2026
How to spot a North Korean fake in a job interview

North Korean operatives are getting hired at companies by passing job interviews using fake identities and AI tools. In this Help Net Security video, Adrian Cheek, a senior cybercrime researcher at Fl…

Help Net Security Read →
◇ Industry News & Leadership Apr 20, 2026
SmokedMeat: Open-source tool shows what attackers do inside CI/CD pipelines

Boost Security has released SmokedMeat, an open-source framework that runs attack chains against CI/CD infrastructure so engineering and security teams can see what an attacker would do in their speci…

Help Net Security Read →
◇ Industry News & Leadership Apr 20, 2026
EU pushes for stronger cloud sovereignty, awards €180 million to four providers

The European Commission is stepping up efforts to strengthen the EU’s digital sovereignty by awarding a cloud services tender worth up to €180 million over six years. The initiative gives EU instituti…

Help Net Security Read →
◇ Industry News & Leadership Apr 20, 2026
Hackers Fail to Exploit Flaw in Discontinued TP-Link Routers

In-the-wild exploitation has been ongoing for a year, but no successful payload execution has been observed. The post Hackers Fail to Exploit Flaw in Discontinued TP-Link Routers appeared first on Sec…

Security Week Read →
◇ Industry News & Leadership Apr 20, 2026
Vercel Breach Tied to Context AI Hack Exposes Limited Customer Credentials

Web infrastructure provider Vercel has disclosed a security breach that allows bad actors to gain unauthorized access to "certain" internal Vercel systems. The incident stemmed from the compromise of …

The Hacker News Read →
◌ Quantum Computing Apr 20, 2026
Future-proof your privacy on World Quantum Day 2026 with a taste of the next generation of VPN encryption. - TechRadar

Future-proof your privacy on World Quantum Day 2026 with a taste of the next generation of VPN encryption. TechRadar

TechRadar Read →
✉ Email Security Apr 20, 2026
'You're a coward': MAFS' Bec gate crashes ex-husband's Danny's live TV appearance - 9Now

'You're a coward': MAFS' Bec gate crashes ex-husband's Danny's live TV appearance 9Now

9Now Read →
◇ Industry News & Leadership Apr 20, 2026
The Security Platform Is Dead. Long Live the Security Platform - The Hacker News

The Security Platform Is Dead. Long Live the Security Platform The Hacker News

The Hacker News Read →
◇ Industry News & Leadership Apr 20, 2026
Qatar Cybersecurity Market: Threat Landscape, Digital Transformation & Growth Outlook - vocal.media

Qatar Cybersecurity Market: Threat Landscape, Digital Transformation & Growth Outlook vocal.media

vocal.media Read →
◌ Quantum Computing Apr 20, 2026
Digital Predistortion for Flux Control of Tunable Superconducting Qubits

arXiv:2604.15895v1 Announce Type: new Abstract: Flux-tunable superconducting qubits rely on fast flux control pulses to implement two-qubit entangling quantum gates, a key building block for quantum a…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Asymptotic optimality of Grover-Radhakrishnan-Korepin algorithm

arXiv:2604.15886v1 Announce Type: new Abstract: Grover's algorithm is a cornerstone of quantum algorithms and is strictly optimal in oracle-query complexity. While the full search problem admits no fu…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Approximate Cosine Similarity Estimation via an Angle-Encoding Hadamard Test

arXiv:2604.15867v1 Announce Type: new Abstract: The Hadamard test is a standard quantum primitive for estimating inner products and expectation values, but in data-processing settings its practical ut…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
A Practical Semi-Quantum Signature Protocol with Improved Eavesdropping Detection

arXiv:2604.15836v1 Announce Type: new Abstract: Semi-quantum signature (SQS) schemes aim to enable quantum signature functionality in scenarios where only a subset of participants possess full quantum…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Spectral design principles for local-excitation retention in impurity-assisted atomic arrays

arXiv:2604.15799v1 Announce Type: new Abstract: Enhanced local-excitation retention in atomic arrays allows to exploit cooperative radiative effects to suppress emission and prolong excited-state life…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Orkan: Cache-friendly simulation of quantum operations on hermitian operators

arXiv:2604.15765v1 Announce Type: new Abstract: Classical simulation of quantum operations is essential for algorithm design, noise characterisation, and benchmarking of quantum hardware. The most gen…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Machine-learning-assisted material and geometry characterization from Casimir force measurement

arXiv:2604.15763v1 Announce Type: new Abstract: A broadband electromagnetic source is important for scientific and technological applications. Quantum vacuum fluctuations, which manifest most prominen…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Optically detected magnetic resonance of nitrogen-vacancy centers in diamond using two-photon excitation

arXiv:2604.15755v1 Announce Type: new Abstract: We demonstrate the use of two-photon excitation for observing the ground state optically detected magnetic resonance (ODMR) of nitrogen-vacancy centers …

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Quantifying Uhlmann curvature from Yang-Mills action and its implications in quantum multiparameter estimation

arXiv:2604.15752v1 Announce Type: new Abstract: The geometry of quantum states has profound implications in quantum multiparameter estimation. While the Riemannian structure of quantum state space is …

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Observable-Guided Generator Selection for Improving Trainability in Quantum Machine Learning with a $ \mathfrak{g} $-Purity Interpretation under Restricted Settings

arXiv:2604.15693v1 Announce Type: new Abstract: To study generator design for parameterized unitaries in quantum machine learning (QML), we propose an observable-guided generator selection algorithm f…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Explainable quantum regression algorithm with encoded data structure

arXiv:2604.15666v1 Announce Type: new Abstract: Hybrid variational quantum algorithms are promising for solving practical problems, such as combinatorial optimization, quantum chemistry simulation, qu…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Bridge the Gap between Classical and Quantum Neural Networks with Residual Connections

arXiv:2604.15626v1 Announce Type: new Abstract: We introduce a Hybrid Quantum Residual Network (HQRN) and establish an exact functional correspondence between its state evolution and the dynamics of c…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Overcoming the Lamb Shift in System-Bath Models via KMS Detailed Balance: High-Accuracy Thermalization with Time-Bounded Interactions

arXiv:2604.15616v1 Announce Type: new Abstract: We investigate quantum thermal state preparation algorithms based on system-bath interactions and uncover a surprising phenomenon in the weak-coupling r…

arXiv Quantum Read →
◌ Quantum Computing Apr 20, 2026
Deterministic multiphoton bundle emission via interference-interaction control

arXiv:2604.15605v1 Announce Type: new Abstract: The controlled generation of nonclassical light beyond single photons remains a central challenge in quantum optics, due to the difficulty of enhancing …

arXiv Quantum Read →
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