Security - Bitcoin and cryptocurrency news, stories, & headlines

Russian Couple Kidnapped in Argentina as Crypto Extortion Surges Globally

A chilling kidnapping in Buenos Aires has thrust crypto kidnappings into the spotlight yet again, with Argentine authorities issuing international arrest warrants for two Russian suspects. The incident, which unfolded in the Argentine upscale Palermo neighborhood, saw a Russian couple held captive and extorted for a significant sum on a

Sui

Cetus Protocol Hack Sparks Debate Over Sui Network Decentralization

On May 22, the decentralized finance platform Cetus Protocol, operating within the Sui network, suffered a significant security exploit, resulting in the loss of over $200 million in user funds. The attack, executed by an unidentified hacker, has not only disrupted the platform but also ignited a broader discussion within

Crime

US Justice Department Seizes Domains Linked to LummaC2 Malware in Global Cybercrime Crackdown

The U.S. Justice Department has taken decisive action against a major cybercrime tool, announcing the seizure of five internet domains connected to LummaC2, a notorious malware used to steal sensitive information from millions of victims worldwide. The operation, revealed on Wednesday, targets a sophisticated malware that has facilitated crimes

Exchange

Crypto Exchanges Binance and Kraken Thwart Sophisticated Hacking Attempts

Crypto exchanges Binance and Kraken have successfully defended against sophisticated social engineering attacks similar to those recently disclosed by Coinbase, according to sources familiar with the incidents. These attacks, which targeted customer data, highlight the persistent cybersecurity challenges facing the crypto industry as cryptocurrency values surge. The attacks on Binance

Coinbase

Coinbase Exchange $20 Million Extortion Attempt Thwarted, Bounty Setup to Catch Attackers

Coinbase, a leading crypto exchange, has taken a firm stand against a sophisticated cybercriminal operation that targeted its customer support systems. The company disclosed that a group of rogue overseas support agents, swayed by social engineering and bribes, illicitly accessed personal data belonging to less than 1% of its monthly

Wallet

Edge Crypto Wallet Unveils Duress Mode to Bolster User Safety Amid Rising Threats

In a significant step toward enhancing user security, Edge, a leading crypto wallet provider, has introduced Duress Mode, a feature designed to protect users in high-risk, real-world scenarios. As crypto related kidnappings and coercion incidents rise globally, this innovative tool offers a discreet safeguard for individuals who may face physical

Solana

Solana Foundation Addresses Critical Security Program Bug Vulnerability

The Solana Foundation recently disclosed a significant security issue within its ZK ElGamal Proof program, a critical component of the Solana blockchain’s Token-2022 confidential transfer system. On April 16, 2025, a potential vulnerability was reported through the Anza Github security advisory, accompanied by a proof of concept. Fortunately, no

Wallet

ESP32 Chip Flaw Exposes Blockstream Jade Hardware Wallet to Security Risks

A newly discovered flaw in a widely used microchip is raising concerns about the safety of certain Bitcoin and crypto hardware wallets. The ESP32 chip, embedded in billions of Internet of Things devices and products like Blockstream’s Jade hardware wallet, contains a serious vulnerability according to Protos, that could

Crypto

Bitcoin Cash, KeepKey, Crypto NPM Packages, Targeted in Infostealer Exploit

A new attack has hit Bitcoin and crypto developers, with ten npm packages unexpectedly updated on March 27, 2025, to include malicious code designed to harvest sensitive data from unsuspecting users. This infostealer campaign, uncovered by Sonatype researcher Ali ElShakankiry, focuses on pilfering environment variables, which often hold critical information

Monero

Monero Privacy Faces New Threat with MAP Decoder Attack - Here’s What You Need to Know

A new vulnerability in Monero, one of the leading privacy-focused coins, has come to light. Initially dubbed the "Rucknium Ratio Attack," it’s now known as the Maximum A Posteriori (MAP) Decoder attack. The proposed solution, called OSPEAD, aims to address this issue, but the revelation has sparked

Bitcoin

Bitcoin Lightning Network Security Flaw Threatens User Funds

In what can only be described as a distressing day for Lightning Network users, a critical vulnerability has been unearthed that could lead to the remote theft of Bitcoin. Bitcoin developer, known by the pseudonym "Calle," issued an urgent alert to all node operators using software versions prior

Hack

Binance Memecoin Platform Hack Results in $183K Losses

Binance's Four Meme platform, designed to cater to the skyrocketing memecoin market, recently fell victim to a cyberattack that led to losses estimated at around $183,000 in Binance Coin (BNB). The platform issued an urgent "Emergency Announcement" to its users, detailing the immediate actions taken

Solana

Solana's Leap into Quantum Resistance A New Era for Blockchain Security

Solana, a blockchain known for hosting billions in crypto and currently is a top five crypto globally, has taken a significant step forward by integrating quantum-resistant technology into its network. This move not only showcases Solana's commitment to security but also sets a precedent for other blockchain platforms

Crypto

Crypto Wallet Scam Discovered in YouTube Comments

Scammers have once again raised the stakes by exploiting one of the internet's most popular platforms, YouTube. Kaspersky, the well-known Russian cybersecurity firm, recently highlighted a sophisticated scam targeting cryptocurrency enthusiasts through the comments section of finance-related videos. The scam begins innocuously enough with comments appearing to be

Crypto

Unraveling the $3 Million Ledger Hardware Wallet Phishing Scandal

In the world of digital assets, where security is paramount, a chilling story has unfolded around a significant security breach involving a Ledger Nano S hardware wallet. A person on X reported a staggering loss of 10 Bitcoin, amounting to approximately $1 million, alongside $1.5 million in Ethereum NFTs.

Bitcoin

Bitcoin ATM Byte Federal Data Breach Exposes 58,000 Customers' Information

In a significant cybersecurity lapse, Byte Federal, a major player in the U.S. Bitcoin ATM market, has fallen victim to a data breach that compromised the personal details of 58,000 customers. The incident, officially disclosed in a filing with Maine's attorney general, underscores the precarious nature

Dogecoin

Dogecoin Network Security Exploit Brings Down 69% Of Nodes

The Dogecoin network found itself in the eye of a storm today when a hacker exploited a critical vulnerability, leading to the crash of 69% of its active nodes. This event has not only spotlighted the fragility of Dogecoin's infrastructure but also sparked a debate on the security

Lightning Network

Lightning Network's Irrevocable Fees Vulnerability Risks Channel Funds

A new significant vulnerability has been discovered within Lightning Network (LN), known as the "irrevocable fees" exploit. This bug, which could potentially siphon off up to 98% of a channel's funds, has sent ripples through the Bitcoin community, highlighting the delicate balance between scalability and blockchain

Breaking News

Apple's Security Flaw Exposes Crypto Users, Here's How to Protect Yourself

BREAKING: Apple has acknowledged a significant security vulnerability that could potentially expose the privacy and safety of cryptocurrency users. This revelation comes at a time when digital assets are increasingly becoming a part of mainstream financial portfolios, making the security of such transactions more critical than ever. Apple's