Category cyber-attacks

Malicious Packages Target dYdX Cryptocurrency Exchange, Depleting User Wallets

Recent Malicious Code Injection Targets dYdX Developers Security researchers have uncovered a significant cybersecurity incident involving open-source packages published on npm and PyPI repositories. These packages were compromised with malicious code designed to steal wallet credentials from the dYdX development team and backend systems. As a result, both developers and…

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Malware Attack Disrupts Opening Ceremony of PyeongChang 2018 Winter Olympics

The PyeongChang Winter Olympics in South Korea experienced significant disruptions last weekend due to a sophisticated malware attack. The incident, which coincided with the opening ceremony, caused extensive downtime on the official event website and disrupted Wi-Fi connectivity in the main stadium. Journalists at the press center reported failures in…

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Hackers Take Advantage of Zero-Day Vulnerability in Telegram Messenger to Distribute Malware

A zero-day vulnerability has been identified in the desktop version of the end-to-end encrypted messaging application Telegram, specifically targeting the Windows client. This vulnerability has been actively exploited by cybercriminals to distribute malware designed to mine cryptocurrencies such as Monero and ZCash. This security flaw was uncovered by Alexey Firsh,…

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Flickr Alerts Users About Data Breach Due to Security Vulnerability with External Partner

Flickr has reported a security vulnerability related to a third-party email service provider that may have compromised user names, email addresses, IP information, and activity logs. Notably, passwords and financial data remain secure. The incident, disclosed by the popular photo-sharing platform, occurred on February 5, 2026, when Flickr was made…

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Record-Breaking DDoS Attack (1.35 Tbps) Strikes GitHub Website

On February 28, 2018, GitHub’s widely used code hosting service experienced a monumental distributed denial-of-service (DDoS) attack, peaking at an unprecedented 1.35 terabits per second (Tbps). This incident marks a significant milestone in the realm of cybersecurity, illustrating both the evolving nature of attack methods and the vulnerabilities that persist…

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Substack Data Breach: Over 662,000 User Records Exposed on Cybercrime Forum

Just three days before Substack informed its users of a security breach, an alternative narrative was making rounds within underground cybercrime forums. On February 2, 2026, a user on BreachForums, operating under the alias “w1kkid,” alleged that they had scraped Substack and gathered nearly 700,000 user records. This revelation was…

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Emerging 4G LTE Network Vulnerabilities Enable Hackers to Spy, Track, Spoof, and Spam

Severe Vulnerabilities Discovered in 4G LTE Protocol: A Growing Cybersecurity Threat Security researchers have identified critical vulnerabilities within the 4G LTE protocol that pose significant risks to user privacy and device integrity. These weaknesses could potentially enable adversaries to intercept phone calls and messages, send fraudulent emergency alerts, spoof device…

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