A Twitter database containing about 235 million users has been exposed on an online hacker forum in what is shaping to be one of the biggest data leaks yet recorded, according to a cyber intelligence company.
The data dump contains users' names, e-mail addresses, screen names, number of followers and the dates of the creation of their accounts, as well as some phone numbers, Israel-based Hudson Rock said on Wednesday.
The exposure of the unique records will "unfortunately lead to a lot of hacking, targeted phishing and doxxing", it said in a tweet. Doxxing is the act of revealing actual information of an individual or organisation online.
Industry publication CyberNews was the first to report the news, which said the size of the database involved was about 63GB.
It also said the new leak was by the group that posted an advertisement on the same online forum selling the information of about 400 million Twitter users in early December. These included handles, user names, e-mails and phone numbers, with asking prices of up to $200,000.
Hudson Rock did not name the online forum that hosted Wednesday's data dump, but it has been reported that the forum that hosted the December ad was a site called Breached, which has been known to regularly post and sell stolen data.
"This is one of the most significant leaks ever," Hudson Rock said. It is also unclear if any passwords have been exposed, and the possibility of the data having been shared privately has not been ruled out.
A user replying to Hudson Rock's tweet directed a question at Twitter chief executive Elon Musk, asking whether the breach was real. Mr Musk or Twitter has yet to respond as of posting time.
The breach is the latest in a string of cybersecurity problems the microblogging platform has faced in the past year, and the second in less than a month.
If confirmed by Twitter, this would rank among the top 15 biggest data breaches yet, if it was included in the rankings of cybersecurity company UpGuard.
It will not, however, exceed a breach that Twitter suffered in 2018, which stemmed from a password bug that exposed the accounts of about 330 million users.
In August, Twitter confirmed a data breach that exposed the information of about 5.4 million of its users in July, citing a vulnerability in its software.
The hack "allowed someone to enter a phone number or e-mail address into the log-in flow in the attempt to learn if that information was tied to an existing Twitter account, and if so, which specific account", the company said at the time.
It also adds to the nagging issues at the San Francisco-based company, which has faced a tumultuous time in Mr Musk's short reign as its new owner after he bought the company for $44 billion last year.
Mr Musk's tenure at Twitter has been marred by controversial decisions, flip-flopping, and the firing of top executives and almost half of its workforce.
Technology companies, meanwhile, have been a favourite target of hackers due to their rich resources of user data that they can illicitly sell on the dark web. Industry majors such as Yahoo, LinkedIn and Facebook have all fallen victim in the past.
Data-breach costs in 2021 were estimated to have risen to $4.24 million from $3.86 million in 2020, according to the latest annual study from US technology company IBM.
That was the highest figure in the 17-year history of the report until it was surpassed in IBM's 2022 update, which showed that total breach costs were now at $4.35 million.
MATCH INFO
Manchester United 1 (Greenwood 77')
Everton 1 (Lindelof 36' og)
Match info
Uefa Champions League Group F
Manchester City v Hoffenheim, midnight (Wednesday, UAE)
UAE%20SQUAD
%3Cp%3EMuhammad%20Waseem%20(captain)%2C%20Aayan%20Khan%2C%20Aryan%20Lakra%2C%20Ashwanth%20Valthapa%2C%20Asif%20Khan%2C%20Aryansh%20Sharma%2C%20CP%20Rizwaan%2C%20Hazrat%20Billal%2C%20Junaid%20Siddique%2C%20Karthik%20Meiyappan%2C%20Rohan%20Mustafa%2C%20Vriitya%20Aravind%2C%20Zahoor%20Khan%20and%20Zawar%20Farid.%3C%2Fp%3E%0A
What is graphene?
Graphene is a single layer of carbon atoms arranged like honeycomb.
It was discovered in 2004, when Russian-born Manchester scientists Andrei Geim and Kostya Novoselov were "playing about" with sticky tape and graphite - the material used as "lead" in pencils.
Placing the tape on the graphite and peeling it, they managed to rip off thin flakes of carbon. In the beginning they got flakes consisting of many layers of graphene. But as they repeated the process many times, the flakes got thinner.
By separating the graphite fragments repeatedly, they managed to create flakes that were just one atom thick. Their experiment had led to graphene being isolated for the very first time.
At the time, many believed it was impossible for such thin crystalline materials to be stable. But examined under a microscope, the material remained stable, and when tested was found to have incredible properties.
It is many times times stronger than steel, yet incredibly lightweight and flexible. It is electrically and thermally conductive but also transparent. The world's first 2D material, it is one million times thinner than the diameter of a single human hair.
But the 'sticky tape' method would not work on an industrial scale. Since then, scientists have been working on manufacturing graphene, to make use of its incredible properties.
In 2010, Geim and Novoselov were awarded the Nobel Prize for Physics. Their discovery meant physicists could study a new class of two-dimensional materials with unique properties.
Company%20Profile
%3Cp%3E%3Cstrong%3ECompany%3A%3C%2Fstrong%3E%20Astra%20Tech%3Cbr%3E%3Cstrong%3EStarted%3A%20%3C%2Fstrong%3EMarch%202022%3Cbr%3E%3Cstrong%3EBased%3A%20%3C%2Fstrong%3EDubai%3Cbr%3E%3Cstrong%3EFounder%3A%20%3C%2Fstrong%3EAbdallah%20Abu%20Sheikh%3Cbr%3E%3Cstrong%3EIndustry%3A%3C%2Fstrong%3E%20technology%20investment%20and%20development%3Cbr%3E%3Cstrong%3EFunding%20size%3A%3C%2Fstrong%3E%20%24500m%3C%2Fp%3E%0A
Mercer, the investment consulting arm of US services company Marsh & McLennan, expects its wealth division to at least double its assets under management (AUM) in the Middle East as wealth in the region continues to grow despite economic headwinds, a company official said.
Mercer Wealth, which globally has $160 billion in AUM, plans to boost its AUM in the region to $2-$3bn in the next 2-3 years from the present $1bn, said Yasir AbuShaban, a Dubai-based principal with Mercer Wealth.
“Within the next two to three years, we are looking at reaching $2 to $3 billion as a conservative estimate and we do see an opportunity to do so,” said Mr AbuShaban.
Mercer does not directly make investments, but allocates clients’ money they have discretion to, to professional asset managers. They also provide advice to clients.
“We have buying power. We can negotiate on their (client’s) behalf with asset managers to provide them lower fees than they otherwise would have to get on their own,” he added.
Mercer Wealth’s clients include sovereign wealth funds, family offices, and insurance companies among others.
From its office in Dubai, Mercer also looks after Africa, India and Turkey, where they also see opportunity for growth.
Wealth creation in Middle East and Africa (MEA) grew 8.5 per cent to $8.1 trillion last year from $7.5tn in 2015, higher than last year’s global average of 6 per cent and the second-highest growth in a region after Asia-Pacific which grew 9.9 per cent, according to consultancy Boston Consulting Group (BCG). In the region, where wealth grew just 1.9 per cent in 2015 compared with 2014, a pickup in oil prices has helped in wealth generation.
BCG is forecasting MEA wealth will rise to $12tn by 2021, growing at an annual average of 8 per cent.
Drivers of wealth generation in the region will be split evenly between new wealth creation and growth of performance of existing assets, according to BCG.
Another general trend in the region is clients’ looking for a comprehensive approach to investing, according to Mr AbuShaban.
“Institutional investors or some of the families are seeing a slowdown in the available capital they have to invest and in that sense they are looking at optimizing the way they manage their portfolios and making sure they are not investing haphazardly and different parts of their investment are working together,” said Mr AbuShaban.
Some clients also have a higher appetite for risk, given the low interest-rate environment that does not provide enough yield for some institutional investors. These clients are keen to invest in illiquid assets, such as private equity and infrastructure.
“What we have seen is a desire for higher returns in what has been a low-return environment specifically in various fixed income or bonds,” he said.
“In this environment, we have seen a de facto increase in the risk that clients are taking in things like illiquid investments, private equity investments, infrastructure and private debt, those kind of investments were higher illiquidity results in incrementally higher returns.”
The Abu Dhabi Investment Authority, one of the largest sovereign wealth funds, said in its 2016 report that has gradually increased its exposure in direct private equity and private credit transactions, mainly in Asian markets and especially in China and India. The authority’s private equity department focused on structured equities owing to “their defensive characteristics.”
Living in...
This article is part of a guide on where to live in the UAE. Our reporters will profile some of the country’s most desirable districts, provide an estimate of rental prices and introduce you to some of the residents who call each area home.
Biggest%20applause
%3Cp%3EAsked%20to%20rate%20Boris%20Johnson's%20leadership%20out%20of%2010%2C%20Mr%20Sunak%20awarded%20a%20full%2010%20for%20delivering%20Brexit%20%E2%80%94%20remarks%20that%20earned%20him%20his%20biggest%20round%20of%20applause%20of%20the%20night.%20%22My%20views%20are%20clear%2C%20when%20he%20was%20great%20he%20was%20great%20and%20it%20got%20to%20a%20point%20where%20we%20need%20to%20move%20forward.%20In%20delivering%20a%20solution%20to%20Brexit%20and%20winning%20an%20election%20that's%20a%2010%2F10%20-%20you've%20got%20to%20give%20the%20guy%20credit%20for%20that%2C%20no-one%20else%20could%20probably%20have%20done%20that.%22%3C%2Fp%3E%0A
UAE currency: the story behind the money in your pockets
UAE SQUAD
Khalid Essa (Al Ain), Ali Khaseif (Al Jazira), Adel Al Hosani (Sharjah), Mahmoud Khamis (Al Nasr), Yousef Jaber (Shabab Al Ahli Dubai), Khalifa Al Hammadi (Jazira), Salem Rashid (Jazira), Shaheen Abdelrahman (Sharjah), Faris Juma (Al Wahda), Mohammed Shaker (Al Ain), Mohammed Barghash (Wahda), Abdulaziz Haikal (Shabab Al Ahli), Ahmed Barman (Al Ain), Khamis Esmail (Wahda), Khaled Bawazir (Sharjah), Majed Surour (Sharjah), Abdullah Ramadan (Jazira), Mohammed Al Attas (Jazira), Fabio De Lima (Al Wasl), Bandar Al Ahbabi (Al Ain), Khalfan Mubarak (Jazira), Habib Fardan (Nasr), Khalil Ibrahim (Wahda), Ali Mabkhout (Jazira), Ali Saleh (Wasl), Caio (Al Ain), Sebastian Tagliabue (Nasr).
TO A LAND UNKNOWN
Director: Mahdi Fleifel
Starring: Mahmoud Bakri, Aram Sabbah, Mohammad Alsurafa
Rating: 4.5/5
Fifa Club World Cup quarter-final
Kashima Antlers 3 (Nagaki 49’, Serginho 69’, Abe 84’)
Guadalajara 2 (Zaldivar 03’, Pulido 90')
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The specs
Engine: 3.0-litre six-cylinder turbo
Power: 398hp from 5,250rpm
Torque: 580Nm at 1,900-4,800rpm
Transmission: Eight-speed auto
Fuel economy, combined: 6.5L/100km
On sale: December
Price: From Dh330,000 (estimate)
F1 The Movie
Starring: Brad Pitt, Damson Idris, Kerry Condon, Javier Bardem
Director: Joseph Kosinski
Rating: 4/5
