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Dark Web Brokers Flood Forums With Recycled Breach Data Disguised as Fresh Corporate Leaks

22 May 2026  |  dark6  |  Cybercrime

Cybercriminals operating in Chinese-language dark web ecosystems are repackaging data from old breaches and selling it as fresh corporate intelligence, according to new research from Group-IB. The scam...

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DevilNFC: New Android Malware Traps Victims in Kiosk Mode During NFC Card Relay Attacks

21 May 2026  |  dark6  |  Malware

DevilNFC is a new Android malware that combines NFC relay attacks with Android Kiosk Mode to trap victims inside a fake banking screen while stealing card PINs in...

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Void Botnet Weaponizes Ethereum Smart Contracts for Seizure-Proof Command-and-Control Infrastructure

21 May 2026  |  dark6  |  Malware

The Void Botnet uses Ethereum smart contracts as a seizure-resistant C2 channel, making traditional law enforcement takedowns impossible. Sold on Russian-language forums since March 2026 for $600, the...

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Gremlin Stealer Evolves: New Variant Hides C2 URLs in Encrypted Resources and Adds Discord Token Theft

21 May 2026  |  dark6  |  Malware

A newly analyzed Gremlin stealer variant hides C2 URLs inside XOR-encrypted .NET resource sections, making it invisible to static scanners. The malware now targets Discord tokens and adds...

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Claude Code’s Five-Month Network Sandbox Bypass Silently Exposed Developer Credentials and Source Code

21 May 2026  |  dark6  |  Vulnerability

Anthropic's Claude Code harbored a critical SOCKS5 null-byte injection sandbox bypass for over five months, allowing attackers to silently exfiltrate developer credentials, source code, and API keys. The...

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Kimsuky APT Runs Four Simultaneous Spear-Phishing Campaigns Targeting Recruiters, Crypto Users, and Defense Officials

20 May 2026  |  dark6  |  Phishing

North Korea's Kimsuky threat group has been operating four parallel spear-phishing campaigns targeting corporate recruiters, cryptocurrency developers, defense sector officials, and graduate school staff. The campaigns use LNK...

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ShinyHunters Claims Cyberattack on U.S. Online Learning Platform — FBI Warns of Extortion Escalation

20 May 2026  |  dark6  |  Databreach

ShinyHunters has claimed responsibility for a cyberattack on a U.S.-based online Learning Management System, disrupting access for educational institutions nationwide. The FBI has issued a public service announcement...

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CVE-2026-2005: Public PoC Released for Critical 20-Year-Old PostgreSQL pgcrypto RCE Vulnerability

20 May 2026  |  dark6  |  Vulnerability

A public proof-of-concept exploit has been released for CVE-2026-2005, a critical remote code execution flaw in PostgreSQL's pgcrypto extension rooted in nearly 20-year-old code. The exploit chains a...

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