Cointelegraph.com News Follow Polygon discloses security flaws fixed in recent hard forks The vulnerabilities posed denial-of-service and validator resource risks but were patched before Polygon publicly disclosed them. https://cointelegraph.com/news/polygon-discloses-security-flaws-fixed-in-recent-hard-forks cointelegraph.com Crypto News on Bluesky @crypto.at.thenote.app bsky.app