Google removes Chrome extensions for injecting ads

Decision by the search giant has highlighted a practice of marketers buying software in order to take advantage of their user base

Google has removed a pair of Chrome extensions from its web store after  marketers bought the software from their creators and used them to inject adverts into users’ browsers.

The two extensions - “Add to Feedly” and “Tweet This Page” – had relatively small audiences, with fewer than 100,000 users each. Both were updated without informing users and began placing ads throughout the web, even landing some on Google’s famously spartan home page.

Amit Agarwal, the developer behind the Add to Feedly extension, revealed on his personal blog that he had sold his software to an unknown buyer, saying “It was a four-figure offer for something that had taken an hour to create and I agreed to the deal.”

Once the deal had been completed the new owner took advantage of Chrome’s automatic updating feature that allows the browser and its extension to be updated without the user’s knowledge.

Although it’s not known for certain if the “Tweet This Page” extension was also bought by marketers, it too was updated to serve users’ unwanted ads, even altering the results of Google searches so that links were redirected to the wrong page.

Technology journalist Ron Amadeo suggests that these are just two examples of a widespread practice. Independent developers build a useful bit of software in a short amount of time and are tempted by the thought of a quick sale. The buyers however have no interest in the software and only want to grab the extension’s audience, serve them ads and collect the ad revenue.

Following the news that these two apps had been subverted in this way, a developer behind a Chrome extension named “Honey” with nearly 300,000 users said that this was common on a post on Reddit:

“Over the past year we’ve been approached by malware companies that have tried to buy the extension, data collection companies that have tried to buy user data, and adware companies that have tried to partner with us. We turned them all down.”

It’s not unusual for extensions to deliver adverts to users, but developers are expected to be upfront and not stoop to tricking users into clicking on ads. When removing the offending software Google cited a recent update to its policy that the software must have “a single purpose” and be “narrow and easy-to-understand”.

It seems that there is no clear way of blocking this sort of practice, and both Google and users alike will have to be vigilant to altered software.

Sport
The giant banner displayed by Legia Warsaw supporters last night
football
News
news
Voices
The Ukip leader has consistently refused to be drawn on where he would mount an attempt to secure a parliamentary seat
voicesNigel Farage: Those who predicted we would lose momentum heading into the 2015 election are going to have to think again
News
Angelina Jolie with her father Jon Voight
people
PROMOTED VIDEO
Life and Style
ebooksA superb mix of recipes serving up the freshest of local produce in a delicious range of styles
Life and Style
ebooksFrom the lifespan of a slug to the distance to the Sun: answers to 500 questions from readers
Arts and Entertainment
Cara Delevingne made her acting debut in Anna Karenina in 2012
film Cara Delevingne 'in talks' to star in Zoolander sequel
News
Melissa and Joan Rivers together at an NBC event in May 2014
peopleDaughter Melissa thanks fans for 'outpouring of support'
Life and Style
tech
Life and Style
life
Life and Style
One in six drivers cannot identify a single one of the main components found under the bonnet of an average car
motoringOne in six drivers can't carry out basic under-bonnet checks
News
i100
Voices
Pupils educated at schools like Eton (pictured) are far more likely to succeed in politics and the judiciary, the report found
voices
Arts and Entertainment
Simon Cowell is less than impressed with the Strictly/X Factor scheduling clash
tvSimon Cowell blasts BBC for breaking 'gentlemen's agreement' in scheduling war
News
peopleWrestling veteran drifting in and out of consciousness
Arts and Entertainment
Shady character: Jon Hamm as sports agent JB Bernstein in Million Dollar Arm
filmReview: Jon Hamm finally finds the right role on the big screen in Million Dollar Arm
Independent
Travel Shop
the manor
Up to 70% off luxury travel
on city breaks Find out more
santorini
Up to 70% off luxury travel
on chic beach resorts Find out more
sardina foodie
Up to 70% off luxury travel
on country retreats Find out more
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

ES Rentals

    iJobs Job Widget
    iJobs Gadgets & Tech

    Recruitment Consultants - IT - Trainee / Experienced

    £20000 - £30000 per annum + OTE £40-50K first year: SThree: The SThree group i...

    SQL Report Analyst (SSRS, CA, SQL 2012)

    £30000 - £38500 Per Annum + 25 days holiday, pension, subsidised restaurant: C...

    C# Software Engineer (ASP.NET, C#, CSS, Java Script, JQuery)

    £40000 - £50000 per annum + Benefits, Training & Bonus: Harrington Starr: C# S...

    Administration Assistant / Office Assistant

    £18 - 20k + Bonus: Guru Careers: An Administration Assistant / Office Assistan...

    Day In a Page

    Ukraine crisis: The phoney war is over as Russian troops and armour pour across the border

    The phoney war is over

    Russian troops and armour pour into Ukraine
    Potatoes could be off the menu as crop pests threaten UK

    Potatoes could be off the menu as crop pests threaten UK

    The world’s entire food system is under attack - and Britain is most at risk, according to a new study
    Gangnam smile: why the Chinese are flocking to South Korea to buy a new face

    Gangnam smile: why the Chinese are flocking to South Korea to buy a new face

    Seoul's plastic surgery industry is booming thanks to the popularity of the K-Pop look
    From Mozart to Orson Welles: Creative geniuses who peaked too soon

    Creative geniuses who peaked too soon

    After the death of Sandy Wilson, 90, who wrote his only hit musical in his twenties, John Walsh wonders what it's like to peak too soon and go on to live a life more ordinary
    Caught in the crossfire of a cyber Cold War

    Caught in the crossfire of a cyber Cold War

    Fears are mounting that Vladimir Putin has instructed hackers to target banks like JP Morgan
    Salomé's feminine wiles have inspired writers, painters and musicians for 2,000 years

    Salomé: A head for seduction

    Salomé's feminine wiles have inspired writers, painters and musicians for 2,000 years. Now audiences can meet the Biblical femme fatale in two new stage and screen projects
    From Bram Stoker to Stanley Kubrick, the British Library's latest exhibition celebrates all things Gothic

    British Library celebrates all things Gothic

    Forthcoming exhibition Terror and Wonder: The Gothic Imagination will be the UK's largest ever celebration of Gothic literature
    The Hard Rock Café's owners are embroiled in a bitter legal dispute - but is the restaurant chain worth fighting for?

    Is the Hard Rock Café worth fighting for?

    The restaurant chain's owners are currently embroiled in a bitter legal dispute
    Caribbean cuisine is becoming increasingly popular in the UK ... and there's more to it than jerk chicken at carnival

    In search of Caribbean soul food

    Caribbean cuisine is becoming increasingly popular in the UK ... and there's more to it than jerk chicken at carnival
    11 best face powders

    11 best face powders

    Sweep away shiny skin with our pick of the best pressed and loose powder bases
    England vs Norway: Roy Hodgson's hands tied by exploding top flight

    Roy Hodgson's hands tied by exploding top flight

    Lack of Englishmen at leading Premier League clubs leaves manager hamstrung
    Angel Di Maria and Cristiano Ronaldo: A tale of two Manchester United No 7s

    Di Maria and Ronaldo: A tale of two Manchester United No 7s

    They both inherited the iconic shirt at Old Trafford, but the £59.7m new boy is joining a club in a very different state
    Israel-Gaza conflict: No victory for Israel despite weeks of death and devastation

    Robert Fisk: No victory for Israel despite weeks of devastation

    Palestinians have won: they are still in Gaza, and Hamas is still there
    Mary Beard writes character reference for Twitter troll who called her a 'slut'

    Unlikely friends: Mary Beard and the troll who called her a ‘filthy old slut’

    The Cambridge University classicist even wrote the student a character reference
    America’s new apartheid: Prosperous white districts are choosing to break away from black cities and go it alone

    America’s new apartheid

    Prosperous white districts are choosing to break away from black cities and go it alone