Cyber Security Headlines Signal clones, easyjson warning, UK retail hacker
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May 6, 2025 A recent cybersecurity breach involved a hack on Signal clones, raising concerns about the integrity of encrypted communications. A warning was issued about the easyjson package, highlighting potential vulnerabilities. Meanwhile, a ransomware group claimed responsibility for attacking UK retailers, showcasing the evolving threat landscape. The discussion also touched on other cyber threats faced by organizations in Europe, including notorious groups targeting sensitive information across nations.
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Signal Clone Hack Incident
- A Signal clone app was hacked exposing U.S. Customs and Border Protection and financial institutions' data including Coinbase.
- The hacker claimed it took only 15 to 20 minutes to access and exfiltrate the data with little effort.
Geopolitical Risks of EasyJSON
- EasyJSON, a popular Go serialization tool, is hosted by the Russian company VK Group, raising geopolitical concerns.
- No malicious code found, but its widespread use could make it a strategic asset in cyber campaigns.
Dragonforce Ransomware UK Attacks
- Dragonforce ransomware group claims responsibility for UK retail cyberattacks on M&S, Co-op, and Harrods.
- This group shifted from hacktivism to financially motivated ransomware using leaked Lockbit and Conti code.