Cyber Incident · Disaster Recovery · Incident Response · Malware · Ransomeware

Corporate Cyber Incident Response Plan – Do You Even Have One?

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Corporate Cyber Incident Response Plan – Do You Even Have One?

I was messaging with a very good friend and colleague this week and we started chatting about incident response plans. We noted that most people have a plan in place at home; he raised examples around personal security elements such as home alarms, dogs, door locks and cameras. The comment that resonated with me most was, you know what to do when you come home and your home has been burglarized. Call the police, insurance company, etc. He went on to pose the question, what about when your company is electronically burglarized? For most organizations, that question is met with silence.

While burglary in the workplace takes on many forms, we will focus on burglary in the form of cyberattacks. The attacker is “stealing” information from your company for monetary purposes. Yes, the cyberattack is intended to take something from you: data, money or both. Cyberattackers work systematically and operationally efficiently to pick either high-value targets or high-probability targets to extort what they are targeting—data, intellectual property, personal identifiable information or cash extortion from a ransomware event. It’s a business and the value to the attacker is what they take for future gains or currency to potentially give you back what they have access to or control of. The results of this are highly distracting, expensive and potentially severely impactful to the business.

Circling back to the concept of corporate cyber incident response, what is your answer? Is the first step to call the authorities and FBI? Is it to pay the ransom? Is it time to deploy your Disaster Recovery (DR) policy? Do you even have a DR plan? Have you identified your critical data?

What exactly is the FBI’s role in cyber? The FBI’s role is to hunt down the “bad guys” and prosecute them, plain and simple. Their role is not to recover your assets, cash or data. Should you call the FBI if you are burglarized (cyberattacked)? Absolutely! We want to shut down as many cyber criminals as possible. Should you pay the ransom? Well, that depends—do you have a data recovery plan implemented that remains unscathed by the encryption tactics used by the attacker? If yes, why would you pay? Sometimes organizations need to make a time vs. money decision, as the time to recover may exceed the threshold a company can accept for their business. Law enforcement suggest not paying the ransom, but your business objectives need to drive your decision.

Many organizations talk about the topic of incident response, but very few have a realistic plan. Some suggestions that can help include: building a plan that includes recovery steps, using realistic scenarios and identifying leaders within your company who will drive those decisions.  Have a true plan of action that is executable. Do a few tests of the plan “dry run” a few scenarios.  Be prepared, be ready, be diligent—the odds prove that this will happen to your company at some point. The small and medium business market is the largest potential target, while also the least prepared. Start today!

 

 

 

 

 

cybersecurity · IoT · Malware · Ransomeware

“Flipper” role in protection of our resources – it’s an IoT fish story!

Many may remember the TV series, “Flipper.” For those who do not remember, the theme and plot is as follows: Flipper, a bottle-nose dolphin, helps to protect his lagoon park and preserve its wild inhabitants. He is instrumental in apprehending criminals and thugs in the park.

How does this story draw parallels to cybersecurity?

This past week, an unnamed North American casino experienced a cybersecurity breach via a fish tank. The casino’s self-cleaning fish tank, programmed via sensors to monitor water temperatures and fish feeding schedules, was targeted by hackers. Through the fish tank system, the cyber thugs broke into the casino’s computer network and downloaded sensitive data to a Finland location.

Connecting the dots of this story back to “Flipper,” the idea of observing and monitoring one’s environment is vitally important. Like Flipper—whose role was to apprehend criminals through observation and data collection—we must remain vigilant, and can no longer blindly trust even the most innocent of devices, such as programmed fish tanks.

Fish tanks are now IoT devices on our networks and, as seen in the case of this casino, can create an open door for clever cyber thugs. Today’s cyber thugs and criminals leave breadcrumbs of information that we can collect to understand the risks associated with certain IT decisions. The same advice and best practices apply to fish tanks as they do to any other sensor on our networks. Understand, Monitor, Prevent and Segment to protect your most critical assets: DATA!

http://money.cnn.com/2017/07/19/technology/fish-tank-hack-darktrace/index.html

 

 

 

cybersecurity · Malware · Ransomeware

Malware & Ransomware: SMB Best Practices

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In the wake of the past several weeks of broad and damaging cyber-attacks, it’s important that we talk about proactive measures the small and medium organizations should consider to protect your environment. Many of my colleagues have articulated the damage and origins of the recent attacks: WannaCry & Petya. I find these insights extremely valuable to understand the root and attributions of the malware itself. These publicized reports provide all sized organizations context to the magnitude of the current and future damages these organized type attacks can deliver.
The small and medium business sector has the largest threat landscape for cyber-attacks. The potential damages to the hundreds of thousands of businesses in the USA is an alarming statistic. The questions that consistently are asked by the small and medium business is; what should I do to protect my company? And, how can I afford the equipment, software and human resources required to truly become cyber prepared? Good news! There are options and practical real-world solutions available.
Many smaller organizations don’t have the internal resources to research both the industry standards and proprietary models to understand what is the best cybersecurity approach. A best practice is to use a methodical standards-based approach to build cyber awareness, develop a plan to improve and implement a proactive monitoring solution as an appropriate start to cyber preparedness. Noted below are strategic and tactical plans the small and medium businesses should implement immediately.

Strategic recommendations:

  • Cybersecurity assessment – understand your current posture to identify vulnerabilities
  • Gap analysis – a comprehensive view of what needs improvement
  • Plan of Action – a detailed, real-world and affordable improvement plan
  • Continuous monitoring – become a proactive cyber aware company to know when changes occur

Tactical recommendations for WannaCry & Petya variants:

  • Ensure systems are patched and all antivirus programs are up to date
  • Implement and determine if backup systems are effectively configured
  • Restore only backups that have been securely managed
  • Isolate any unpatched systems
  • Monitor all networks and device connectivity