Tag: Cybersecurity
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Japan Moves to Mandate Reserves for Crypto Exchanges as Hacks …
Japan is preparing rules to require cryptocurrency exchanges to hold stronger reserves after a series of hacks, aiming to bolster investor protection and tighten oversight of the digital asset sector.
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DeadLock Ransomware Using Polygon Smart Contracts to Evade Detection
Cybercriminals behind the DeadLock ransomware are now exploiting Polygon smart contracts to manage payments and obscure transaction trails, security researchers warn, complicating detection and undermining traditional blockchain tracking methods.
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4 Key Quantum Threats to Bitcoin-and Its Defenses
Explore four looming quantum threats to Bitcoin-and the defenses rising to meet them. This listicle breaks down risks, timelines, and emerging cryptographic safeguards for the network.
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From Bybit to Coinbase: 2025’s Biggest Crypto Hacks and Breaches
From Bybit to Coinbase, 2025 has seen a surge in major crypto hacks and data breaches, exposing security gaps at leading exchanges and shaking investor confidence across the digital asset market.
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IBM Launches “Digital Asset Haven” to Help Banks
IBM unveils ‘Digital Asset Haven’ to help banks with tokenization, custody and compliance, offering secure, interoperable infrastructure to accelerate institutional adoption of digital assets.
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Researchers Show That Hundreds of Bad Samples Can Corrupt Any AI Model
New research reveals that injecting just a few hundred poisoned samples can destabilize any AI model-regardless of size-skewing outputs and eroding safety. The findings raise urgent questions about model integrity and defense.
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North Korean Hackers Have Stolen Over $2 Billion This Year: Elliptic
Elliptic reports North Korean-linked hackers have stolen over $2 billion this year, targeting cryptocurrency platforms and exploiting DeFi vulnerabilities in a sophisticated global crime spree.
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What Is Signatur? An Educational Overview
Signatur is a method of digital verification that binds identity, data and consent within communications and transactions. This overview clarifies how it works, its security uses, and privacy implications.
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Crypto.com says report of undisclosed user data leak ‘unfounded’
Crypto.com rejects reports of an undisclosed user data leak as unfounded, saying user information remains secure. The exchange is investigating and will update users transparently.
