Attacks/Breaches

6/29/2018
09:35 AM
Connect Directly
Twitter
Twitter
RSS
E-Mail

The 6 Worst Insider Attacks of 2018 So Far

Stalkers, fraudsters, saboteurs, and all nature of malicious insiders have put the hurt on some very high-profile employers.
1 of 7

Image Source: Adobe Stock (Andrea Danti)

Image Source: Adobe Stock (Andrea Danti)

1 of 7
Comment  | 
Print  | 
Comments
Newest First  |  Oldest First  |  Threaded View
No SOPA
50%
50%
No SOPA,
User Rank: Ninja
7/13/2018 | 9:58:34 AM
Yet Another Healthcare Breach - A Solution Soon?
Nuance is yet another healthcare breach that begs the question: When are Electronic Health Record (EHR) and medical application vendors going to wise up? In the EHR world (and even in the paper record world) de-identified patient data is an important step in the records workflow. Patient health information (PHI) from a medical record is stripped of all direct identifiers that can be used to identify the patient the record belongs to. Here's an idea inspired by that process that might actually work:

1. Any healthcare software vendor that houses patient data would be regulated to do the following:

a. Write into their PHI-housing software a feature that 1) encrypts PHI upon entry to the application, 2) ONLY decrypts the information for viewing and editing within the application based upon Multi-Factor Authentication (MFA) that could include user credentials, network IP signatures and local system certificates, etc. and 3) any attempt to extract the encrypted data outside the application database would results in a useless blob of encrypted information.

2. Any healthcare software vendor who did not execute #1 would be fined and withheld from Federal money until they achieved that task; perhaps incentives could be offered to encourage them, too.

This model is possible and while it took a long time just to move to EHRs, having the EHR and all the other medical software applications saves no money at all if they keep getting breached. The model above would protect PHI even from insider attacks because in order for anyone to read the PHI they would have to have all the required elements, including the application server, app client, local certificates, user logins, IP signatures and so on for the data to decrypt for viewing. Potentially massive PHI data breaches could be a thing of the past with something like this in place.
REISEN1955
50%
50%
REISEN1955,
User Rank: Ninja
7/13/2018 | 8:26:25 AM
Re: Whistleblowing
SUNTRUST had a horrible reputation in the IT field for firing a ton of workers to train Indian replacements and sign non-disclosures.  Theyhave zero respect for IT as it relates to corp and fully deserve what they bought. 
Joe Stanganelli
50%
50%
Joe Stanganelli,
User Rank: Ninja
7/3/2018 | 6:03:06 AM
Whistleblowing
Frankly, given the CEO's penchant for bombast, overstatement, and self-aggrandizement, I'm not entirely sure I personally find the Tesla employee's claims as untrustworthy here.

Moreover, employers tend to find whistleblowing to be just as much sabotage as actual wrench-throwing.

New Cold Boot Attack Gives Hackers the Keys to PCs, Macs
Kelly Sheridan, Staff Editor, Dark Reading,  9/13/2018
Yahoo Class-Action Suits Set for Settlement
Dark Reading Staff 9/17/2018
RDP Ports Prove Hot Commodities on the Dark Web
Kelly Sheridan, Staff Editor, Dark Reading,  9/17/2018
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win a Starbucks Card! Click Here
Latest Comment: This comment is waiting for review by our moderators.
Current Issue
Flash Poll
How Data Breaches Affect the Enterprise
How Data Breaches Affect the Enterprise
This report, offers new data on the frequency of data breaches, the losses they cause, and the steps that organizations are taking to prevent them in the future. Read the report today!
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2018-17182
PUBLISHED: 2018-09-19
An issue was discovered in the Linux kernel through 4.18.8. The vmacache_flush_all function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations...
CVE-2018-17144
PUBLISHED: 2018-09-19
Bitcoin Core 0.14.x before 0.14.3, 0.15.x before 0.15.2, and 0.16.x before 0.16.3 and Bitcoin Knots 0.14.x through 0.16.x before 0.16.3 allow a remote denial of service (application crash) exploitable by miners via duplicate input. An attacker can make bitcoind or Bitcoin-Qt crash.
CVE-2017-3912
PUBLISHED: 2018-09-18
Bypassing password security vulnerability in McAfee Application and Change Control (MACC) 7.0.1 and 6.2.0 allows authenticated users to perform arbitrary command execution via a command-line utility.
CVE-2018-6690
PUBLISHED: 2018-09-18
Accessing, modifying, or executing executable files vulnerability in Microsoft Windows client in McAfee Application and Change Control (MACC) 8.0.0 Hotfix 4 and earlier allows authenticated users to execute arbitrary code via file transfer from external system.
CVE-2018-6693
PUBLISHED: 2018-09-18
An unprivileged user can delete arbitrary files on a Linux system running ENSLTP 10.5.1, 10.5.0, and 10.2.3 Hotfix 1246778 and earlier. By exploiting a time of check to time of use (TOCTOU) race condition during a specific scanning sequence, the unprivileged user is able to perform a privilege escal...