Question: How Do Cybersecurity Breaches Occur?


How do security breaches happen?

According to statistics from a CompTIA study cited by, “Human error accounts for 52 percent of the root causes of security breaches.” The specific nature of the error may vary, but some scenarios include: The use of weak passwords; Sharing password/account information; and. Falling for phishing scams.

What are the three main causes of security breaches?

  • High profile breaches. Data breaches are not limited to smaller companies.
  • Cause 1: Malicious, intentional or criminal. It can be very difficult for an organisation to resist intentional malicious attacks on their systems.
  • Cause 2: System glitches.
  • Cause 3: Human error.

What are some examples of cybersecurity breaches?

Examples of a security breach

  • Equifax – in 2017, a website application vulnerability caused the company to lose the personal details of 145 million Americans.
  • Yahoo – 3 billion user accounts were compromised in 2013 after a phishing attempt gave hackers access to the network.
  • eBay saw a major breach in 2014.
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How data breaches are found out?

How are Breaches Detected? Sadly, third-parties remain the number one method of breach discovery. Take the example of the recent credit card breach at fast food chain Sonic – they found out about their breach from their credit card processor, who noticed unusual activity on cards used for Sonic customer payment.

How can security breaches be prevented?

Below, we discuss six solidly proven ways to prevent cyber security breaches from occurring at your company.

  1. Limit access to your most valuable data.
  2. Third-party vendors must comply.
  3. Conduct employee security awareness training.
  4. Update software regularly.
  5. Develop a cyber breach response plan.

How can you protect yourself from security breaches?

Guccione outlined the steps you can take if your personal data has recently been exposed.

  1. Get confirmation. When a data breach occurs, scammers may reach out to you posing as the breached company to get more personal information.
  2. Figure out what was exposed.
  3. Find immediate help.
  4. Change your passwords.
  5. Additional steps.

What are the common causes of breaches?

The 8 Most Common Causes of Data Breach

  • Weak and Stolen Credentials, a.k.a. Passwords.
  • Back Doors, Application Vulnerabilities.
  • Malware.
  • Social Engineering.
  • Too Many Permissions.
  • Insider Threats.
  • Physical Attacks.
  • Improper Configuration, User Error.

How common are data breaches?

Over the past 10 years, there have been 300 data breaches involving the theft of 100,000 or more records (Forbes). The United States saw 1,244 data breaches in 2018 and had 446.5 million exposed records (Statista). Data breaches exposed 4.1 billion records in the first six months of 2019 (Forbes).

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What are the types of security breaches?

The types of security breaches MSPs should be aware of


What is the biggest hack in history?

August 15: The most valuable company in the world Saudi Aramco is crippled by a cyber warfare attack for months by malware called Shamoon. Considered the biggest hack in history in terms of cost and destructiveness. Carried out by an Iranian attacker group called Cutting Sword of Justice.

What are the three types of breaches?

There are three different types of data breaches —physical, electronic, and skimming.

Why data breaches are bad?

But any data breach can leave you at risk of identity theft if the hackers want to use that information against you. It’s hard to forget the far-reaching Equifax blunder that exposed Social Security numbers, birth dates, home addresses, tax ID numbers, and driver’s license information of potentially 148 million people.

How many data breaches are there in 2020?

In 2020, the number of data breaches in the United States came in at a total of 1001 cases. Meanwhile, over the course of the same year over 155.8 million individuals were affected by data exposures – that is, accidental revelation of sensitive information due to less-than-adequate information security.

How many data breaches are there in 2019?

Data breaches have run at a record pace in 2019. Consider these statistics for the first half of the year: 3,800: The number of publicly disclosed breaches. 4.1 billion: The number of records exposed.

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What do hackers do with stolen data?

Hackers usually execute ransomware attacks by gaining unauthorized access to data, then encrypting it or moving it and charging a ransom in order to restore your access to it. The best way to prevent ransomware attacks is to make sure that access to data is restricted by strong access controls.

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