{
  "id": 10432022,
  "title": "New Attack Against RSA",
  "url": "https://urgent.news/2026/09/28/new-attack-against-rsa",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-28T11:02:58.000Z",
  "source": {
    "name": "Schneier on Security",
    "slug": "schneier-on-security",
    "url": "https://www.schneier.com/blog/archives/2026/09/new-attack-against-rsa.html"
  },
  "original_language": "en",
  "account": null,
  "summary": "ArsTechnica is reporting on a “new” attack against RSA, one that bypasses factoring. First, this attack isn’t new. The original research is from 2007 . What is new is the implementation. Second, it is a forgery attack. It allows an attacker to forge digital signatures. It does not recover the private key from the public key. Third, the attack only works against pure signatures. That is,…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}