ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Cyberattacks Cripple Dozens of U.S. Hospitals | JoVE Visualize

Home
Research Domains
Information And Computing Sciences

Cyberattacks Cripple Dozens of U.S. Hospitals

The American Journal of Nursing|January 26, 2021

View abstract on PubMed

Summary

Cybercriminals are using ransomware to extort money by blocking access to essential computer files. This highlights a growing threat in digital security.

Area of Science:

Computer Science
Cybersecurity

Background:

Ransomware attacks represent a significant and evolving threat to individuals and organizations.
These attacks involve the encryption of data, rendering it inaccessible without a decryption key.

Purpose of the Study:

To analyze the modus operandi of ransomware attacks.
To understand the economic motivations behind these cybercrimes.

Main Methods:

Review of reported ransomware incidents.
Analysis of ransom demands and payment trends.

Main Results:

Ransomware actors frequently demand payment in cryptocurrency to obscure their identities.
Successful decryption is not guaranteed even after ransom payment.

Conclusions:

Ransomware poses a substantial risk to data availability and business continuity.
Preventative measures and robust backup strategies are crucial for mitigation.

Cybersecurity And Privacy

Hardware Security

Cyberattacks Cripple Dozens Of U.s. Hospitals