Google discontinuing this is unfortunate timing given the recent breach surge (700Credit, SoundCloud, LinkedIn leak).

Alternatives: haveibeenpwned.com (free), 1Password Watchtower, Bitwarden breach reports.

The harder part isn't knowing about breaches—it's actually rotating passwords afterward. Most people know they should but don't because it's tedious.

Automated rotation tools are emerging but need careful security architecture (local-only, zero-knowledge) to avoid creating new attack vectors.