Tag Archive for: data breach

Big companies like Yahoo, Target, and AOL are often at risk of data breaches because of the large volume of data they collect and store. And when a data breach occurs, individual users are the ones hardest hit. Luckily, there are a few things you can do to mitigate damage from disastrous data breaches.

Determine what was breached

Whether its names, addresses, email addresses, or social security numbers, it’s critical to know exactly what type of information was stolen before determining what steps to take. For example, if your email address were compromised, you’d take every precaution to strengthen your email security, which includes updating all your login credentials.

Change affected passwords immediately

Speaking of passwords, change yours immediately after any breach, even for seemingly safe accounts. Create a strong password comprised of alphanumeric and special characters, and make sure you never reuse passwords from your other accounts.

Once you’ve changed all your passwords, use a password manager to help you keep track of all your online account credentials.

If the website that breached your information offers two-factor authentication (2FA), enable it right away. 2FA requires two steps to verify security: usually a password and a verification code sent to a user’s registered mobile number.

Contact financial institutions

In cases where financial information was leaked, call your bank and credit card issuers to change your details, cancel your card, and notify them of a possible fraud risk. That way, banks can prevent fraud and monitor your account for suspicious activity.

Note that there are different rules for fraudulent transactions on debit cards and credit cards. Credit card transactions are a bit easier to dispute because they have longer grace periods. Debit card fraud, on the other hand, is more difficult to dispute, especially if the fraudulent transactions happened after you’ve notified the bank.

Place a fraud alert on your name

Hackers who have your personal information can easily commit identity fraud. To avoid becoming a victim, contact credit reporting bureaus like Equifax, Experian, or Innovis and request that a fraud alert (also called credit alert) be added to your name. This will block any attempt to open a credit account under your name and prevent unauthorized third parties from running a credit report on you.

Putting a credit freeze on your name might result in minor inconveniences, especially if you have an ongoing loan or credit card application. Still, doing so will greatly reduce your risks of getting defrauded.

These steps will ensure you don’t fall victim to identity theft in the event of a large-scale data breach. If you want to take a more proactive approach to protect your sensitive information against breaches, contact our cybersecurity experts today.

Published with permission from TechAdvisory.org. Source.

Businesses have made lots of money using social media to engage with current and potential customers for years now. But after a recent breach, some users are reevaluating Facebook’s reputation. Read on to know how this concerns you and if you must do something about it.

Last month, news broke that a firm known as Cambridge Analytica collected private data from over 50 million Facebook users. The British company supposedly used this information in 2016 to influence voter behavior during the US presidential election and UK’s Brexit campaign.

How did they harvest the data?
In 2015, a Facebook personality quiz app called “This is Your Digital Life” was created by Cambridge psychology professor Aleksandr Kogan. Around 270,000 Facebook users signed up and gave information about themselves in exchange for humorous results.

What users didn’t know was that Kogan’s firm, Global Science Research, struck a deal with Cambridge Analytica to share the information that was gathered. Aside from collecting information about the Facebook users, the app also mined some data about the users’ friends.

Information collected was based on:

  • Data from other platforms that are also owned by Facebook, including Instagram and WhatsApp
  • Advertisers and other third-party partners
  • Apps and websites which use Facebook services
  • Your location
  • The devices you use for Facebook access
  • Payments handled by Facebook
  • Your Facebook connections and networks
  • Messages, photos and other content that other users send to you
  • The information you disclose to Facebook
  • Your activities on Facebook

What happened to the sourced information?
Cambridge Analytica analyzed the collected data to create psychological profiles and invent better political drives to influence whom people would vote for. Although there is still a huge debate about how effective this plans were, there’s no doubt that tens of thousands of users were manipulated into signing away their data without knowing it.

What can I do to keep my information safe?
Remove third-party apps that use your Facebook account. Visit your “Settings” menu and go to “Apps”. You should see the list of all the services that are using information about your Facebook profile. Check on each app, and if you don’t need it or use it anymore, delete it to revoke its access.

If you need more information on how to keep your data secure, feel free to give us a call today!

Published with permission from TechAdvisory.org. Source.

Everyone thought the worst was over when credit-reporting agency Equifax revealed that the credentials of 145.5 million people in the US were leaked. However, the company recently discovered that there are more victims from the major breach. Here’s everything you need to know.

What happened?
On March 1, Equifax reported that the names and driver’s license numbers of approximately 2.4 million Americans were stolen. According to the company, sensitive information like home addresses, home states, or the license issue and expiration dates were not leaked. Equifax said these breaches were discovered only recently because their forensic investigations primarily focused on stolen Social Security numbers.

In response, the company said that anyone affected would be notified directly. They’re also now offering a security program designed to prevent identity theft and credit tampering. However, given the company’s poor track record, not many are willing to enroll.

When the company first announced the breach in September last year, the tool used to check whether an account had been hacked didn’t work and came up with false positives. Fortunately, there are other things you can do to protect yourself.

Monitor your credit
Consider looking through your credit reports for any suspicious spending. If you spot any new accounts, loans, and other payments you don’t recognize, contact your credit card company to report fraudulent transactions.

Check the dark web
Compromised data is often sold to the highest bidder on the dark web, so most Equifax data can probably be found there. To see whether your personal information has indeed been compromised, sign up for dark web monitoring services. Then consult with a security professional to discuss your options.

Place a credit freeze
One way you can prevent hackers from opening credit cards and making payments in your name is to freeze your credit. When you implement this, anyone masquerading as you will be required to provide a PIN to unfreeze your account. Contact the credit bureaus (Equifax, Experian, TransUnion) to activate this service.

Set fraud alerts
When you set a fraud alert, credit card companies and businesses must verify your identity before opening an account or making any payments. Together with a credit freeze, alerts will make it extremely difficult for hackers to steal your identity.

Learn to identify phishing scams
Because Equifax is notifying data breach victims directly through email, hackers could take this opportunity to send fake messages that direct users to dangerous websites. As such, knowing how to identify phishing scams (suspicious URL links, attachments, and spelling errors) is vital.

Dealing with data breaches is a long and frustrating process, especially for businesses that just want to focus on growing their operations. So if you have any security concerns, call us today. We have the cybersecurity expertise to protect you.

Published with permission from TechAdvisory.org. Source.

What would you do right now if you discover that your business’s database is hacked and a huge number of your customers’ data gets leaked? Speechless, with dismay, but you need to act, decently. In this case, it helps to have a good incident response plan in place, so your business won’t suffer the same fate as Equifax, which is an interesting story we’re about to tell.

What happened to Equifax?

Equifax, the huge American credit agency announced in September 2017 that its database was hacked, resulting in a leak of tons of consumers’ private data, including personally identifiable information of around 143 million US citizens. It included names, social security numbers, addresses, birthdates, and credit card and driver’s license numbers.

Equifax responded by setting up a new site, www.equifaxsecurity2017.com, to help its customers determine whether they had been affected and to provide more information about the incident.

Soon after, Equifax’s official Twitter account tweeted a link that directed customers to www.securityequifax2017.com, which is actually a fake site.

Fortunately for Equifax’s customers, the fake phishing site was set up by a software engineer who wanted to use it for educational purposes and to expose flaws in Equifax’s incident response practice. So, no further harm was done to the already-damaged customers, and Equifax is left with even more embarrassment.

So what did Equifax do wrong?

One of the huge mistakes Equifax made in responding to its data breach was setting up a new website to give updated information to its consumers outside of its main domain, equifax.com.

Why? You first need to know that since the invention of phishing scams, phishers have been creating fake versions of big companies’ websites. That’s why so many major corporations buy domains that are the common misspellings of their real domains.

You should also know that phishers can’t create a web page on the company’s main domain, so if Equifax’s new site was hosted there, it’d be easy for customers to tell whether the new page was legitimate and not be fooled by a fake domain name.

What’s obvious from this embarrassing misstep is that Equifax had never planned for a data leak. And this is an unforgivable oversight by a company that handles the information of over 800 million consumers and more than 88 million businesses worldwide.

Don’t repeat Equifax’s mistake

Whether your business is a small startup or as big as Equifax, it needs to prepare for a data breach. Besides having a comprehensive network defense plan, you also need to have the right incident response plan in place.

So what you should do after you’ve discovered the leak is, first of all, be upfront with your customers and notify them as soon as possible.

You also need to establish a message that includes the following information:

  • How the leak occurred
  • How the leak could affect your customers
  • How you will prevent future attacks
  • What your company will do to support affected customers

You should also create a web page to keep your customers up to date. But remember, the new web page should be under your company’s primary domain name.

As we’ve seen from Equifax, an incident response plan that’s robust is a must. Feel free to talk to our experts about how you can come up with an acute one — so you won’t have to repeat Equifax’s apologetic statement, since it doesn’t help the company redeemged reputation at all.

Published with permission from TechAdvisory.org. Source.