Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Cloud

12/13/2019
09:00 AM
Jai Vijayan
Jai Vijayan
Slideshows
Connect Directly
Twitter
LinkedIn
RSS
E-Mail

Lessons Learned from 7 Big Breaches in 2019

Capital One, Macy's, FEMA, and others: key takeaways from the year's most notable breaches.
4 of 8

Third-Party Security Failures Can Hurt

Organization: The American Medical Collection Agency (AMCA)

When: Breach was disclosed in May 2019

Breach Details: In June, medical debt collection company AMCA notified two of its largest customers - Quest Diagnostics and LabCorp - about an unauthorized user accessing an AMCA system containing sensitive data on millions of their patients. Data, including Social Security numbers, bank account and credit information, and medical information belonging to some 11.9 million Quest patients and 7.7 million LabCorp patients were compromised in the breach. Since then several other healthcare entities that used AMCA for debt-collection purposes have disclosed being impacted in the same breach. In total, the incident impacted 21 healthcare organizations and at least 24.4 million individuals. AMCA filed for bankruptcy protection after some its customers sued the company.

Lessons Learned: For Quest, LabCorp, and the other victims, the AMCA incident was a classic example of third-party risk. It was a reminder of the need for organizations to ensure that business partners and other third parties with whom they interact, follow security best practices.

"The challenge for enterprises is managing information about the security posture of their third parties," said Matan Or-El, CEO of Panorays. "Issues include suppliers who do not fix security issues in time, partners who receive data and do not protect it as they should, and partners and third parties who receive access to an enterprise's network but fail to protect that access in an appropriate way."

Image source: AMCA

4 of 8
Comment  | 
Print  | 
Comments
Newest First  |  Oldest First  |  Threaded View
amdenver
100%
0%
amdenver,
User Rank: Apprentice
1/26/2020 | 8:14:03 PM
Great Concise Article
Author has done an excellent job of capturing the main avenues of getting breached with very good case selection. Great succinct read. Thanks for the time and effort that you put into this worth. Best Regards.
Matt Middleton-Leal Netwrix
50%
50%
Matt Middleton-Leal Netwrix,
User Rank: Apprentice
12/20/2019 | 9:37:05 AM
Cloud data security is a huge concern
Great article. We can all learn from the mistakes made in these big breaches. In particular, I agree that there is continued concern about the risks of cloud storage. In a recent survey, 48% of organizations that store sensitive data in the cloud would consider moving that data back on premises. To best secure data in the cloud, it's important to know just how much data you have, who has access to it and which data is most critical in your IT environment, so you can prioritize your security efforts.
albertscales
0%
100%
albertscales,
User Rank: Apprentice
12/16/2019 | 9:05:30 AM
informative
Nice article
COVID-19: Latest Security News & Commentary
Dark Reading Staff 9/21/2020
Cybersecurity Bounces Back, but Talent Still Absent
Simone Petrella, Chief Executive Officer, CyberVista,  9/16/2020
Meet the Computer Scientist Who Helped Push for Paper Ballots
Kelly Jackson Higgins, Executive Editor at Dark Reading,  9/16/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Latest Comment: Exactly
Current Issue
Special Report: Computing's New Normal
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
How IT Security Organizations are Attacking the Cybersecurity Problem
How IT Security Organizations are Attacking the Cybersecurity Problem
The COVID-19 pandemic turned the world -- and enterprise computing -- on end. Here's a look at how cybersecurity teams are retrenching their defense strategies, rebuilding their teams, and selecting new technologies to stop the oncoming rise of online attacks.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-6564
PUBLISHED: 2020-09-21
Inappropriate implementation in permissions in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to spoof the contents of a permission dialog via a crafted HTML page.
CVE-2020-6565
PUBLISHED: 2020-09-21
Inappropriate implementation in Omnibox in Google Chrome on iOS prior to 85.0.4183.83 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.
CVE-2020-6566
PUBLISHED: 2020-09-21
Insufficient policy enforcement in media in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
CVE-2020-6567
PUBLISHED: 2020-09-21
Insufficient validation of untrusted input in command line handling in Google Chrome on Windows prior to 85.0.4183.83 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.
CVE-2020-6568
PUBLISHED: 2020-09-21
Insufficient policy enforcement in intent handling in Google Chrome on Android prior to 85.0.4183.83 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.