Someone factored 200+ PGP public keys

Check-trustpaths: find and check code signatures in the PGP web of trust

Bad News: Two-Factor Authentication Pioneer YubiKey Drops Open Source PGP For Proprietary Version

Short Link Privacy – Browser to browser encryption using PGP and short links

PGP: Backdoors and Key Escrow (2003)

CaddyServer now supports sending of emails, optionally PGP encrypted

Show HN: Mobile email-client looks like messenger and uses PGP

PGP co-founder: Ad companies are the biggest privacy problem today, not governments

Pssst, Your PGP Is Leaking

Cops hate encryption but the NSA loves it when you use PGP