case study for cyber attack

Here are Computer Weekly's top 10 cyber crime stories of 2021: 1. Colonial Pipeline ransomware attack has grave consequences. Though it did not trouble the fuel supply at petrol stations in the ...

A Case Study of the Capital One Data Breach Nelson Novaes Neto, Stuart Madnick, Anchises Moraes G. de Paula, Natasha Malara Borges Working Paper CISL# 2020-07 ... customers from the significant increase in cyber-attacks. Are current legislations, regulations and compliance standards sufficient to prevent further major data leaks in the

On February 24th, 2022, the day of Russia's invasion into Ukraine, a cyberattack disrupted broadband satellite internet access. This attack disabled modems that communicate with Viasat Inc's KA-SAT satellite network, which supplies internet access to tens of thousands of people in Ukraine and Europe. Researchers from SentinelLabs believe that ...

Moreover, each of the 50 case studies from the years 2011 to 2020 has its own challenges, outcomes, and lessons. ... The BlackEnergy cyber-attack on Ukraine's power grid in 2015 served as a stark ...

This Columbia University case study explores this landmark attack, which underlined the importance of a well-coordinated cyber crisis management and public relations response following a cyber attack as much it reaffirmed the need for strong information security programs and investments prior to its occurrence.

Executive Summary. In this case study, we examine the 2013 breach of American retailer Target, which led to the theft of personally identifiable information (PII) and credit card information belonging to over 70 million customers from Target's databases. This case study will first consider Target's vulnerabilities to an external attack in ...

of attack. In June 2017, they launched an unprecedented cyber attack to retaliate against business operating in the Ukraine, according to U.S. intelligence reports. This attack, now infamously known as NotPetya, paralyzed hundreds of private firms globally, from small, Ukrainian family businesses to multibillion-dollar international business ...

Although these attacks pose a clear and present danger to organizations and their IT infrastructure and data, they are a preventable disaster. The Microsoft Incident Response team (formerly DART/CRSP) responds to security compromises to help customers become cyber-resilient. Microsoft Incident Response provides onsite reactive incident response ...

An international manufacturer and supplier of furniture fittings, recovered from a recent ransomware attack after utilizing a single-vendor ... K-8 students can learn cybersecurity techniques through a gamified education platform called Cyber Legends. Learn more in this case study. Read More. Electric company uses SAP monitoring to bolster ...

Surviving a Ransomware Attack: A Case Study. Share. A project manager for ABC Inc., a manufacturer with $1 billion in annual revenue and operations in 30 countries steps off the elevator at company headquarters. She's returning to her office after a lunch break and is eager to get back to work on a major order for a large client that is due ...

Our high-quality cyber security case studies are produced by a team of experienced risk managers focused on providing a balanced perspective of cyber security failures to help organisations navigate the cyber security labyrinth. ... disclosed that they had suffered a ransomware attack. More than 120 education and third-sector organisations m ...

Cyber attacks and data breaches are unfortunately common in modern times, and they often have serious consequences. In this article, we'll look at three examples of successful breaches to learn what happened before, during, and after the attack. We'll also discuss key takeaways and lessons from these events. Breach 1: Uber

The following Case Studies were created by the National Cyber Security Alliance, with a grant from NIST, and should prove useful in stimulating ongoing learning for all business owners and their employees. Case 1: A Business Trip to South America Goes South Topic: ATM Skimming and Bank Fraud; Case 2: A Construction Company Gets Hammered by a ...

Computing giant Microsoft is no stranger to cyberattacks, and on March 20th 2022 the firm was targeted by a hacking collective called Lapsus$. The group posted a screenshot on Telegram to indicate ...

In ransomware attacks, backups can save the day and the data. Even so, recovery can still be expensive and painful, depending on the approach. Learn more in this case study. Seasoned IT consultant David Macias will never forget the day he visited a new client's website and watched in horror as it started automatically downloading ransomware ...

In September 2018—a full two years after the acquisition—Marriott finally identified the breach due to a system security alert. Upon this discovery, Marriott reported the incident to law enforcement officials and consulted forensic specialists to launch an investigation. On Nov. 30, 2018, Marriott revealed the details of the breach to the ...

As a whole, the attack is estimated to have cost UVM Health Network over $63 million. These costs greatly exceeded the organization's existing cyber insurance protection, as it was only insured for $30 million. Reputational damages. Apart from recovery expenses, the organization encountered widespread scrutiny due to the attack.

Penetration Testing Services. Validate your cyber defenses against real-world threats. Kroll's world-class penetration testing services bring together front-line threat intelligence, thousands of hours of cyber security assessments completed each year and a team of certified cyber experts — the foundation for our sophisticated and scalable approach.

Some stories, though, were more impactful or popular with our 22 million readers than others. Below are fourteen of what BleepingComputer believes are the most impactful cybersecurity stories of ...

In December of 2020, FireEye— a cybersecurity firm and SolarWinds customer—detected the malware within its network and traced it back to SolarWinds. On Dec. 11, 2020, FireEye informed Solar-Winds of the incident. Days later, SolarWinds reported the attack to the U.S. Securities and Exchange Commission (SEC). Upon investigating the incident ...

Why it's essential that technology seamlessly connects IT, security, risk and the business. MORE WEBINARS. Cyber Security Hub aims to produce case studies routinely, in which the site's editorial staff chats with leading security executives about recent initiatives (with ROI and measurable results).

Case study 1: Malicious cyber actors exploit devices 2 years after patch. On 24 May 2019, Fortinet, a US vendor that creates cyber security products, released a security advisory and accompanying patch for CVE-2018-13379, which was a severe vulnerability that required immediate patching. ... To conduct an ICT supply chain attack, malicious ...

The biggest cyber attacks of 2023. High-profile ransomware attacks dominated 2022's headlines. Patrick O'Connor explores 2023's biggest cyber attacks and lessons we can all learn. 'Prediction is very difficult, especially if it's about the future,' said Niels Bohr, the father of the atomic model and a Nobel Laureate.

In the first week after the attack, ED visits at attacked hospitals decreased by 8.10%, and inpatient admissions decreased by 8.16%. Those figures increased to 16.21% and 16.62% in the second week ...

The number and scope of cyber-attacks have increased exponentially over the years. For example, according to one study, there were 38 percent more cyber-attacks in 2022 than in 2021 1, with each data breach costing critical infrastructure organizations—e.g. financial services, energy, transportation—millions of dollars to rectify.

It's a case study in crisis management. London Drugs' response to the LockBit cyberattack reveals critical lessons for businesses handling data vulnerabilities

London Drugs' response to the LockBit cyberattack reveals critical lessons for businesses handling data vulnerabilities. Kirk LaPointe May 24, 2024 8:00 AM. Nearly 80 London Drugs locations were ...

Three types of cyber attacks are considered under the denial-of-service category. The study investigated the effectiveness of the proposed approach when considering different time resolutions of metering data. ... The results have shown that the detection accuracy increases in case of the high-time resolution compared to the low-time resolution ...