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
50%
50%

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.
Previous
1 of 7
Next

(Image: Jcomp - stock.adobe.com)

(Image: Jcomp stock.adobe.com)

Most data breaches we see in the headlines are the biggest – but a security incident doesn't need to be of Equifax proportions to bring down a company. Impact is relative to business size.

"The vast majority of breaches are small [and] don't get much attention," said Suzanne Widup, senior analyst at Verizon Enterprise Solutions, during a talk at the recent RSA Conference in San Francisco. "The impact is going to depend on the resources of the company."

To illustrate, she compared a cyber disaster to a natural disaster: If a small tornado descends on a small town, recovery won't be the same as it would be for a large metropolis. Similarly, a breach that would make a major enterprise "barely pause" could shut down a small business.

While the incident response process is different for large businesses versus small ones, there are key components all companies should keep in mind when reacting to a data breach. Discussing the details of breach response was a common trend throughout this year's RSA Conference, with experts across industries, roles, and company sizes sharing their thoughts on the process.

Less than two weeks after RSAC concluded, the security community watched the response to a major cyberattack unfold when Norsk Hydro, a major producer of alumium, was hit with LockerGoga ransomware. Since it first disclosed the attack, Norsk has demonstrated a level of preparedness and transparency that indicates it was equipped to handle a cybersecurity incident of this magnitude.

Here, we shed light on the key takeaways from conversations and conference sessions related to breach response, from initial detection through the legal details. Are there any lessons learned you'd add to our list? Feel free to continue the conversation in the Comments section, below.

 

 

Join Dark Reading LIVE for two cybersecurity summits at Interop 2019. Learn from the industry's most knowledgeable IT security experts. Check out the Interop agenda here.

 

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 7
Next
Comment  | 
Print  | 
More Insights
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?
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win a Starbucks Card! Click Here
Latest Comment: Our Endpoint Protection system is a little outdated... 
Current Issue
The Year in Security: 2019
This Tech Digest provides a wrap up and overview of the year's top cybersecurity news stories. It was a year of new twists on old threats, with fears of another WannaCry-type worm and of a possible botnet army of Wi-Fi routers. But 2019 also underscored the risk of firmware and trusted security tools harboring dangerous holes that cybercriminals and nation-state hackers could readily abuse. Read more.
Flash Poll
Rethinking Enterprise Data Defense
Rethinking Enterprise Data Defense
Frustrated with recurring intrusions and breaches, cybersecurity professionals are questioning some of the industrys conventional wisdom. Heres a look at what theyre thinking about.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2019-2319
PUBLISHED: 2019-12-12
HLOS could corrupt CPZ page table memory for S1 managed VMs in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in MDM9205, QCS404, QCS605, SDA845, SDM670, SDM710, SDM84...
CVE-2019-2320
PUBLISHED: 2019-12-12
Possible out of bounds write in a MT SMS/SS scenario due to improper validation of array index in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8009, APQ8017, APQ805...
CVE-2019-2321
PUBLISHED: 2019-12-12
Incorrect length used while validating the qsee log buffer sent from HLOS which could then lead to remap conflict in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdra...
CVE-2019-2337
PUBLISHED: 2019-12-12
While Skipping unknown IES, EMM is reading the buffer even if the no of bytes to read are more than message length which may cause device to shutdown in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables in APQ8053, APQ809...
CVE-2019-2338
PUBLISHED: 2019-12-12
Crafted image that has a valid signature from a non-QC entity can be loaded which can read/write memory that belongs to the secure world in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastruc...