Weekly roundup of key cybersecurity developments.

Here are the week’s top cybersecurity stories.

• A former FBI agent stole $2.5 million in cryptocurrency from investigation subjects.
• Hackers shipped a backdoored Swarm Desktop update signed with developer credentials.
• The AntiFox AI platform helped attackers extract secrets from AWS.
• More than 35,000 apps built with Grok were accessible without login.

Former FBI agent stole $2.5 million in cryptocurrency from investigation subjects

On November 5,…