Wednesday January 22, 2020
Home Lead Story Bug in Facebo...

Bug in Facebook Messenger Allow Websites to Gain Access to Users’ Data

Facebook Messenger has over 1.3 billion users globally

0
//
David Marcus, Facebook Vice President of Messaging Products, watches a display showing new features of Messenger during the keynote address at the F8 Facebook Developer Conference in San Francisco.

As Facebook CEO Mark Zuckerberg discussed about making his platform more secure, a bug in Facebook Messenger allowed websites to gain access to users’ data, including who they have been chatting with, say researchers.

Now fixed by Facebook, the vulnerability in the web version of Messenger allowed any website to expose who you have been messaging, revealed Ron Masas, researcher with cyber security company Imperva, in a blog post late on Thursday.

The researcher reported the vulnerability to Facebook under their responsible disclosure programme and the social media platform mitigated the issue.

In November 2018, Masas and his team discovered a Facebook bug that allowed websites to extract data from users’ profiles via cross-site frame leakage (CSFL) which is known as a side-channel attack performed on an end user’s web browser.

In a bid to prevent foreign interference into elections, facebook has also begun labelling all political and issue ads in the us -- including a "paid for by" disclosure from the advertiser at the top of the advertisement.
Facebook CEO Mark Zuckerberg. Wikimedia commons

“Browser-based side-channel attacks are still an overlooked subject. While big players like Facebook and Google are catching up, most of the industry is still unaware,” wrote Masas.

Facebook Messenger has over 1.3 billion users globally.

Also Read- Now Users Can Report Tweets Leaking Their Private Information in Detail

Zuckerberg on Thursday said he is working to make Facebook “privacy-focused” like WhatsApp.

The “privacy-focused platform” will be built around principles like private interactions, encryption, reducing permanence, safety and interoperability. (IANS)

Next Story

Facebook Apps Helped EU Firms Generate 208 bn Euros in Sales

The study also found that female-founded businesses, in particular, credit social media with helping them to start and grow their businesses

0
Social Media, Facebook, Authenticity, Posts
The social media application, Facebook is displayed on Apple's App Store, July 30, 2019. VOA

Facebook apps have helped businesses in the European Union (EU) generate sales corresponding to an estimated 208 billion euros last year – resulting in nearly 3.1 million jobs, the social networking giant said in a new report.

According to Facebook, around 25 million businesses in the European Union, mostly small businesses, are using its services each month.

“Businesses said that using Facebook apps helped them generate an estimated 98 billion euros in exports last year. Of these exports, 58 billion euros are sales within the EU and 40 billion euros are sales to the rest of the world,” Nicola Mendelsohn, Vice-President for Europe, Middle East and Africa at Facebook, said on Monday.

To understand the true extent of Facebook’s impact on the European economy, the company commissioned a study by Copenhagen Economics, one of the leading economic firms in Europe. The study surveyed over 7,700 businesses across all industries and sizes in 15 countries.

“This shows the critical role social media plays in driving sales for businesses across Europe. This is particularly true for small and medium sized businesses,” Mendelsohn added.

Fake, News, WhatsApp, Facebook, India
The Facebook mobile app on an Android smartphone. Wikimedia Commons

Six in 10 companies said Facebook apps are important in lowering marketing costs and a similar number said Facebook apps are important in improving customer service.

“Six in 10 businesses using Facebook apps report them as helpful to enter markets, and 7 in 10 businesses using Facebook apps are exporting to other countries compared to 5 in 10 non-users,” the report mentioned.

Also Read: Skills Required To Become An Information Security Analyst

The study also found that female-founded businesses, in particular, credit social media with helping them to start and grow their businesses.

“Fifty-eight per cent of female-founded businesses surveyed said that Facebook apps are important for enabling them to start businesses, while 65 per cent said it helped grow their revenue,” said the report. (IANS)