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.

Analytics

3/22/2019
02:30 PM
Kelly Sheridan
Kelly Sheridan
Slideshows
Connect Directly
Twitter
LinkedIn
Google+
RSS
E-Mail

Inside Incident Response: 6 Key Tips to Keep in Mind

Experts share the prime window for detecting intruders, when to contact law enforcement, and what they wish they did differently after a breach.
2 of 7

Spot the Intruder: Don't Miss Your Shot
The first few days following a cyberattack are 'golden' for detecting malicious activity on your network, said Stuart McKenzie, vice president of Mandiant EMEA at FireEye, during a discussion about incident response against US companies.
More attackers, both nation-states and cybercriminals, are 'living off the land' and using legitimate systems to move throughout an environment and stay hidden, said Wendi Whitmore, global lead of IBM X-Force Incident Response and Intelligence Services. 'We continue to see that spread,' she noted. Some attackers aren't as adept at waging the software, which may give them away.
Companies need to do more to cut down 'dwell time,' or the amount of time an attacker is on the network before acting, McKenzie explained. First- or second-stage impact is crucial, he said, because this is when an intruder will display the most unusual activity. Once on the network for a few days, the intruder will try to move laterally and find credentials, which will make his actions blend in with normal users. From that moment, the defenders' job becomes even more difficult. 'If you catch them early on, then you can make moves,' McKenzie said.
(Image: Luckybusiness - stock.adobe.com)

Spot the Intruder: Don't Miss Your Shot

The first few days following a cyberattack are "golden" for detecting malicious activity on your network, said Stuart McKenzie, vice president of Mandiant EMEA at FireEye, during a discussion about incident response against US companies.

More attackers, both nation-states and cybercriminals, are "living off the land" and using legitimate systems to move throughout an environment and stay hidden, said Wendi Whitmore, global lead of IBM X-Force Incident Response and Intelligence Services. "We continue to see that spread," she noted. Some attackers aren't as adept at waging the software, which may give them away.

Companies need to do more to cut down "dwell time," or the amount of time an attacker is on the network before acting, McKenzie explained. First- or second-stage impact is crucial, he said, because this is when an intruder will display the most unusual activity. Once on the network for a few days, the intruder will try to move laterally and find credentials, which will make his actions blend in with normal users. From that moment, the defenders' job becomes even more difficult. "If you catch them early on, then you can make moves," McKenzie said.

(Image: Luckybusiness stock.adobe.com)

2 of 7
Comment  | 
Print  | 
Comments
Oldest First  |  Newest First  |  Threaded View
CharlieDoesThings
50%
50%
CharlieDoesThings,
User Rank: Apprentice
3/25/2019 | 10:22:21 AM
6 more tips I could use
Well done with the post, I really enjoyed the tips.
StephenGiderson
50%
50%
StephenGiderson,
User Rank: Strategist
4/26/2019 | 1:16:33 AM
Who should we help?
OF course bigger businesses are going to be better prepared when it comes to disaster and external attacks. But they are also more than capable of affording the ramifications of such a situation whereas the smaller guys will struggle. So who really needs the help?
Sodinokibi Ransomware: Where Attackers' Money Goes
Kelly Sheridan, Staff Editor, Dark Reading,  10/15/2019
Data Privacy Protections for the Most Vulnerable -- Children
Dimitri Sirota, Founder & CEO of BigID,  10/17/2019
State of SMB Insecurity by the Numbers
Ericka Chickowski, Contributing Writer,  10/17/2019
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-2019-16404
PUBLISHED: 2019-10-21
Authenticated SQL Injection in interface/forms/eye_mag/js/eye_base.php in OpenEMR through 5.0.2 allows a user to extract arbitrary data from the openemr database via a non-parameterized INSERT INTO statement, as demonstrated by the providerID parameter.
CVE-2019-17400
PUBLISHED: 2019-10-21
The unoconv package before 0.9 mishandles untrusted pathnames, leading to SSRF and local file inclusion.
CVE-2019-17498
PUBLISHED: 2019-10-21
In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a ...
CVE-2019-16969
PUBLISHED: 2019-10-21
In FusionPBX up to 4.5.7, the file app\fifo_list\fifo_interactive.php uses an unsanitized "c" variable coming from the URL, which is reflected in HTML, leading to XSS.
CVE-2019-16974
PUBLISHED: 2019-10-21
In FusionPBX up to 4.5.7, the file app\contacts\contact_times.php uses an unsanitized "id" variable coming from the URL, which is reflected in HTML, leading to XSS.