1. Stalkerware App "PC Tattle Tale" Announces Closure: The article reports that the stalkerware app "PC Tattle Tale" has announced that it is out of business after suffering a data breach and website defacement. The app, which was designed to secretly monitor and track the activities of users without their knowledge or consent, has been a subject of concern for privacy advocates and law enforcement agencies.

2. Data Breach and Website Defacement: The article states that the closure of "PC Tattle Tale" comes after the company experienced a data breach and website defacement. This incident has likely compromised the personal information of the app's users, raising concerns about the potential misuse of this sensitive data.

3. Implications for Privacy and Cybersecurity: The demise of "PC Tattle Tale" highlights the growing awareness and scrutiny surrounding stalkerware apps, which have been increasingly recognized as a threat to individual privacy and security. The article suggests that this development may encourage other similar apps to reconsider their practices and the potential legal and ethical implications of their products.