Russian hacker gang amasses 'largest ever' database of online credentials

Fewer than a dozen hackers in their 20s amassed the data which includes passwords, emails and usernames - but no financial data

A group of Russian hackers have amassed the largest ever cache of stolen internet credentials, reportedly accumulating more than 1.2 billion user name and password combinations and more than 500 million email addresses.

News of the group’s efforts comes from US firm Hold Security, who were previously responsible for uncovering the Adobe Systems hack of some 38 million accounts last year.

Hold Security said the hackers, based in a small city in south-central Russia, took information from more than 420,000 websites.

“Hackers did not just target U.S. companies, they targeted any website they could get, ranging from Fortune 500 companies to very small websites,” Alex Holden, the founder and Hold Security told the New York Times. “And most of these sites are still vulnerable.”

The US firm has not disclosed the identity of any of the targets, but say that the Russian gang used an infected botnet to conduct “possibly the largest security audit ever”, probing hundreds of thousands of websites looking for weaknesses.

Although the stolen information does not include financial data such as credit card numbers, the sheer size and scope of the cache has been described as a threat to both consumers and companies.

The Times reports that so far little of the stolen data yet been put to use, and that those logins that have been exploited are mainly being used to send spam messages on social networks like Twitter.

Hold Security uncovered the existence of the stolen data after a 7 month investigation, identifying fewer than a dozen men in their 20s who make up the gang. The men know one another socially and reportedly divide their work “like a small company”.

Mr Holden said his firm had begun alerting affected companies but warned that many of the sites involved were still vulnerable. Experts have cautioned that although no financial data was stolen, the online credentials taken by the gang could be just as damaging in terms of identity theft.

PROMOTED VIDEO
Life and Style
ebookNow available in paperback
ebooks
ebookPart of The Independent’s new eBook series The Great Composers
News
i100
News
Budapest, 1989. Sleepware and panties.
newsDavid Hlynsky's images of Soviet Union shop windows shine a light on our consumerist culture
News
In humans, the ability to regulate the expression of genes through thoughts alone could open up an entirely new avenue for medicine.
science
News
Williams says: 'The reason I got jobs was because they would blow the budget on the big guys - but they only had to pay me the price of a cup of tea'
arts + ents
Arts and Entertainment
A sketch of Van Gogh has been discovered in the archives of Kunsthalle Bremen in Germany
arts + ents
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 Genius: Web Design Apprentice

    £6240 per annum: Recruitment Genius: This company is a well established websit...

    Recruitment Genius: Senior .Net Application Developer

    £40000 - £60000 per annum: Recruitment Genius: This is a fantastic opportunity...

    Recruitment Genius: .Net / SQL Developer

    £25000 - £35000 per annum: Recruitment Genius: A skilled .NET developer with e...

    Recruitment Genius: IT Technical Support Engineer - PC/Mac

    £25000 - £30000 per annum: Recruitment Genius: This IT support company are cur...

    Day In a Page

    Isis hostage crisis: The prisoner swap has only one purpose for the militants - recognition its Islamic State exists and that foreign nations acknowledge its power

    Isis hostage crisis

    The prisoner swap has only one purpose for the militants - recognition its Islamic State exists and that foreign nations acknowledge its power, says Robert Fisk
    Missing salvage expert who found $50m of sunken treasure before disappearing, tracked down at last

    The runaway buccaneers and the ship full of gold

    Salvage expert Tommy Thompson found sunken treasure worth millions. Then he vanished... until now
    Homeless Veterans appeal: ‘If you’re hard on the world you are hard on yourself’

    Homeless Veterans appeal: ‘If you’re hard on the world you are hard on yourself’

    Maverick artist Grayson Perry backs our campaign
    Assisted Dying Bill: I want to be able to decide about my own death - I want to have control of my life

    Assisted Dying Bill: 'I want control of my life'

    This week the Assisted Dying Bill is debated in the Lords. Virginia Ironside, who has already made plans for her own self-deliverance, argues that it's time we allowed people a humane, compassionate death
    Move over, kale - cabbage is the new rising star

    Cabbage is king again

    Sophie Morris banishes thoughts of soggy school dinners and turns over a new leaf
    11 best winter skin treats

    Give your moisturiser a helping hand: 11 best winter skin treats

    Get an extra boost of nourishment from one of these hard-working products
    Paul Scholes column: The more Jose Mourinho attempts to influence match officials, the more they are likely to ignore him

    Paul Scholes column

    The more Jose Mourinho attempts to influence match officials, the more they are likely to ignore him
    Frank Warren column: No cigar, but pots of money: here come the Cubans

    Frank Warren's Ringside

    No cigar, but pots of money: here come the Cubans
    Isis hostage crisis: Militant group stands strong as its numerous enemies fail to find a common plan to defeat it

    Isis stands strong as its numerous enemies fail to find a common plan to defeat it

    The jihadis are being squeezed militarily and economically, but there is no sign of an implosion, says Patrick Cockburn
    Virtual reality thrusts viewers into the frontline of global events - and puts film-goers at the heart of the action

    Virtual reality: Seeing is believing

    Virtual reality thrusts viewers into the frontline of global events - and puts film-goers at the heart of the action
    Homeless Veterans appeal: MP says Coalition ‘not doing enough’

    Homeless Veterans appeal

    MP says Coalition ‘not doing enough’ to help
    Larry David, Steve Coogan and other comedians share stories of depression in new documentary

    Comedians share stories of depression

    The director of the new documentary, Kevin Pollak, tells Jessica Barrett how he got them to talk
    Has The Archers lost the plot with it's spicy storylines?

    Has The Archers lost the plot?

    A growing number of listeners are voicing their discontent over the rural soap's spicy storylines; so loudly that even the BBC's director-general seems worried, says Simon Kelner
    English Heritage adds 14 post-war office buildings to its protected lists

    14 office buildings added to protected lists

    Christopher Beanland explores the underrated appeal of these palaces of pen-pushing
    Human skull discovery in Israel proves humans lived side-by-side with Neanderthals

    Human skull discovery in Israel proves humans lived side-by-side with Neanderthals

    Scientists unearthed the cranial fragments from Manot Cave in West Galilee