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.

Vulnerabilities / Threats

10/4/2019
09:00 AM
Kelly Sheridan
Kelly Sheridan
Slideshows
Connect Directly
Twitter
LinkedIn
Google+
RSS
E-Mail
50%
50%

8 Ways Businesses Unknowingly Help Hackers

From lengthy email signatures to employees' social media posts, we look at the many ways organizations make it easier for attackers to break in.
Previous
1 of 10
Next

(Image: Yakobchuk Olena  - stock.adobe.com)

(Image: Yakobchuk Olena stock.adobe.com)

Most of your employees likely know better than to send a password via email or open a strange attachment from someone they don't know. But do they know better than to post photos of their badges on social media or include details about internal software in job descriptions?

"I see this all the time, and this is what makes my job as a simulated attacker so much easier," says Stephanie Carruthers, global social engineering expert at IBM's X-Force Red, who goes by "Snow."

To be sure, there are many ways organizations and their employees unknowingly give cybercriminals a helping hand. Some of the errors are subtle, involving email signatures and out-of-office messages, points out Chris Hadnagy, founder and CEO of Social-Engineer. Others are bolder, involving social media. 

"You would think in 2019 we wouldn't see this," he says, explaining how even photos from office holiday parties can expose sensitive details. "There's so much I can tell from these pictures." Attackers looking to break in can learn plenty with simple Internet research, and oftentimes, the people sharing helpful information aren't aware they're doing anything wrong.

Here, security experts share the most common and consequential ways organizations unknowingly leave themselves vulnerable to cybercrime. Did they leave anything off the list? Feel free to weigh in and share your additions in the Comments section, below.

Check out The Edge, Dark Reading's new section for features, threat data, and in-depth perspectives. Today's top story: "Why Clouds Keep Leaking Data."

 

Kelly Sheridan is the Staff Editor at Dark Reading, where she focuses on cybersecurity news and analysis. She is a business technology journalist who previously reported for InformationWeek, where she covered Microsoft, and Insurance & Technology, where she covered financial ... View Full Bio

Previous
1 of 10
Next
Comment  | 
Print  | 
More Insights
Comments
Threaded  |  Newest First  |  Oldest First
Assignmenthelp
100%
0%
Assignmenthelp,
User Rank: Strategist
10/16/2019 | 9:24:15 AM
Assignment Help Firm
Assignment Help Firm provides the best assignment help to the college and university students. Our experts provide 100% plagiarism free content for college and university students. 
Data Privacy Protections for the Most Vulnerable -- Children
Dimitri Sirota, Founder & CEO of BigID,  10/17/2019
Sodinokibi Ransomware: Where Attackers' Money Goes
Kelly Sheridan, Staff Editor, Dark Reading,  10/15/2019
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
7 Threats & Disruptive Forces Changing the Face of Cybersecurity
This Dark Reading Tech Digest gives an in-depth look at the biggest emerging threats and disruptive forces that are changing the face of cybersecurity today.
Flash Poll
2019 Online Malware and Threats
2019 Online Malware and Threats
As cyberattacks become more frequent and more sophisticated, enterprise security teams are under unprecedented pressure to respond. Is your organization ready?
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-18214
PUBLISHED: 2019-10-19
The Video_Converter app 0.1.0 for Nextcloud allows denial of service (CPU and memory consumption) via multiple concurrent conversions because many FFmpeg processes may be running at once. (The workload is not queued for serial execution.)
CVE-2019-18202
PUBLISHED: 2019-10-19
Information Disclosure is possible on WAGO Series PFC100 and PFC200 devices before FW12 due to improper access control. A remote attacker can check for the existence of paths and file names via crafted HTTP requests.
CVE-2019-18209
PUBLISHED: 2019-10-19
templates/pad.html in Etherpad-Lite 1.7.5 has XSS when the browser does not encode the path of the URL, as demonstrated by Internet Explorer.
CVE-2019-18198
PUBLISHED: 2019-10-18
In the Linux kernel before 5.3.4, a reference count usage error in the fib6_rule_suppress() function in the fib6 suppression feature of net/ipv6/fib6_rules.c, when handling the FIB_LOOKUP_NOREF flag, can be exploited by a local attacker to corrupt memory, aka CID-ca7a03c41753.
CVE-2019-18197
PUBLISHED: 2019-10-18
In xsltCopyText in transform.c in libxslt 1.1.33, a pointer variable isn't reset under certain circumstances. If the relevant memory area happened to be freed and reused in a certain way, a bounds check could fail and memory outside a buffer could be written to, or uninitialized data could be disclo...