Knock-Knock: 1.1 is a VirtualBox OVA released on 12 Oct 2014, sized at 620MB. The VM includes a Linux OS with DHCP enabled. MD5 and SHA1 hashes are provided for verification.
Key points
Release date: 12 Oct 2014
File size: 620MB
MD5: 3B6839A28B4BE64BD71598AA374EF4A6
SHA1: 0EC29D8BAAD9997FC250BDA65A307E0F674E4180
Sources
- Original post
- Knock-Knock: 1.1 - Linked page
Falcon Guardian AI Kill Switch feature announced
Falcon Guardian introduces an AI Kill Switch that lets defenders terminate a rogue AI agent at the root. It also blocks relaunches and cuts network access for secure enterprise AI adoption.
Key points
Terminate rogue AI at the root.
Block relaunches and cut network access.
Sources
- Original post
- crwdstr.ke - Linked in the post

AI asset inventory - 17% of organizations maintain it
AI asset inventory is cited with only 17% of organizations maintaining a comprehensive, up-to-date list. The claim is presented as believable given shadow AI.
Key points
17%: organizations maintain a comprehensive, up-to-date AI asset inventory
100%: described as the root cause of most of their problems
Sources
NSA FBI CISA Deepfake Threats Information Sheet released
NSA, FBI and CISA released a Cybersecurity Information Sheet on deepfake threats on 12 Sep 2023. The sheet outlines synthetic media risks and best-practice guidance. Binance reported that hackers used a fake job interview to access internal crypto wallets.
Key points
Release: NSA, FBI and CISA issued a Cybersecurity Information Sheet on deepfake threats on 12 Sep 2023.
Incident: Binance said hackers used a fake job interview to hack an employee and reach its internal crypto wallets.
Sources
- Original post
- NSA, FBI, and CISA Release Cybersecurity Information Sheet on Deepfake Threats - Linked page
- media.defense.gov - Linked in the post
- cdse.edu - Linked in the post
- blog.knowbe4.com - Linked in the post
- knowbe4.com - Linked in the post
- crowdstrike.com - Linked in the post