Study: Despite Being Unsafest, Email is Most Popular Method for File Sharing

Study: Despite Being Unsafest, Email is Most Popular Method for File Sharing
New research by file encryption tool NordLocker explores people’s habits related to file storage, sharing, and protection.

London, England, U.K. – June 22nd, 2020 – New research by NordLocker reveals that people mostly use email to share their files. Despite posing the biggest security risk, email was the most common method of sharing files for 58% of US and 56% of UK users.

“Even though email is one of the most popular targets for cyberattacks, people still trust it with their personal information,” says Oliver Noble, an encryption specialist at NordLocker. “If an email gets hacked, all of its attachments, such as sensitive documents or private photos, can fall into the hands of criminals.”

According to the survey, other ways people use to share their files include cloud services (35%), messaging apps (27% of US and 46% of UK users), external drives (14-15%), and file transfer services like WeTransfer (10%).

The file encryption tool NordLocker has anonymously surveyed 1,400 people in the UK and the US to find out about users’ habits when it comes to file storage and sharing as well as to understand how people protect their sensitive data.

Exposure to cyber threats

More than half of the respondents (67% of US and 55% of UK users) admit to having fallen victim to a malicious cyber activity at least once. Almost every second user from the US and more than every third user from the UK has had their computer infected with a virus. As many as 3 out of 10 US users and 2 out of 10 UK users have clicked on a link in a scam email, while 7% of users from the US and 8% of those from the UK were asked to pay a ransom to regain access to their own files.

How does exposure of private data feel? Losing a personal computer or finding out someone has access to it is almost as concerning as losing a wallet, having important documents stolen, or returning home to an open front door, the NordLocker study has revealed.

Those who have been victims of cyberattacks tend to take their digital security more seriously. For example, 39% of US users who haven‘t experienced any malicious cyber activity don‘t protect their files. The number decreases to only 16% among those who have. In the UK, the numbers are 32% and 19% respectively.

What people store on their computers and how they value it

Despite the similar results in the US and UK, there was a difference in what users consider as private information and how valuable they think it is. For example, US users equally value their tax records and medical records. 72% of respondents who store these types of files on their computers consider this information as very and extremely valuable. Personal photos and work-related data are also regarded as very valuable by US users (67% and 65% respectively).

In comparison, users from the UK value their photos more than any other type of files they store on their computers: 70% of respondents chose photos over their medical records (69%), work-related data (60%), and tax records (60%).

“Although users consider photos as the most valuable, these types of files don’t hold any sensitive information that could be used in a scam. On the other hand, various documents, tax information, and medical records contain social security numbers and bank account details, which could cause people financial harm or pose a risk of identity theft,” warns Oliver Noble.

How people protect their files

In both the US and the UK, every second person shares their personal computer with other people, thus, they tend to protect their files in one way or another. 75% of respondents claim they protect their files, with passwords being the most popular choice (46%). 16% of respondents say they use encrypted cloud storage, while 12% say they practice hiding their files on a computer manually.

“Even though the safest way to protect files is encryption, NordLocker research shows that only 1 out of 10 people uses an encryption tool to protect their files,” explains Oliver Noble. “The results indicate that cybersecurity is still murky waters to some computer users, and public education on the matter needs improvement.”

About NordLocker:

NordLocker is a tool that secures files stored on a computer or in the cloud with end-to-end encryption. It was created by the cybersecurity experts behind NordVPN – one of the most advanced VPN service providers in the world. NordLocker is available for Windows and macOS. For more information:

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