
Data alleged to contain the email addresses of more than 200 million Twitter users is being given away for free on a hacker forum, reports say.
The stolen information includes email addresses used to set up accounts, which will worry anonymous users who registered with a sensitive address.
The BBC has not verified the data, and breaches often turn out to contain duplicate, old or fake information.
Twitter has not responded to requests for comment about the breach.
Alon Gal of cyber-crime information firm Hudson Rock, which spotted the leak, said it contained more than 200 million email addresses and was “significant”.
Mr Gal told the BBC it would “unfortunately lead to a lot of accounts getting hacked, targeted with phishing, and doxxed”.
Doxxing is the act of publishing personal information about someone that can lead to their identification.
The BBC has not downloaded the material, which has to be unlocked by using 20p worth of the forum credits.
Some form users have expressed their interest in the data, with one saying: “Thanks for your service cannot wait for the chaos.”
Tech news website Bleeping Computer has downloaded the data and confirmed that the email addresses were correct for many of the listed Twitter profiles. It also found the data contained duplicates.
It reported: “The full dataset has obviously not been confirmed. The dataset is far from complete, as there were many users who were not found in the leak.”
Another researcher suggested that many Twitter accounts feature many times, but the number of unique email addresses involved is still more than 100 million.
Already investigating
The news comes after a warning from from Hudson Rock last week about unverified claims by a hacker to have emails and phone numbers linked to 400 million Twitter accounts.
The hacker, Ryushi, demanded $200,000 (£168,000) from Twitter to hand over the data and delete it.
However, data currently offered online for free was posted by another individual, is smaller in size, and Mr Gal said, did not include phone numbers.
Analysis by Joe Tidy (cyber reporter)
As ever with giant database hacks, it’s extremely hard to verify if the stolen details are legitimate.
Early indications are that at least some of the sample data the criminal is offering is real, and three Twitter users have confirmed to me that their leaked email addresses are real.
This is no doubt very concerning for them and others on the list, which could now potentially be in the cross-hairs of hackers and opportunists.
But the evolution of the hack could also be telling.
First we had claims of a massive breach and efforts to extort thousands of dollars from Twitter.
Now a haul of data is being given away for a measly 20p.
The leaked data could turn out to be a worthless amalgamation of previous breaches and fake details.
Twitter would know for sure, but so far the company (which has disbanded its media communications teams since Elon Musk’s takeover) has refused to even acknowledge the situation.
Previous data scrapes of this kind have been routinely and swiftly downplayed by social media firms which have for years brushed them off as not serious security issues.
But the argument appears to be one that tech firms are losing, as Facebook’s recent £230m fine for a 2021 scraping incident shows.
Following reports of Ryushi’s claim, Ireland’s Data Protection Commission (DPC) said it would “examine Twitter’s compliance with data protection law in relation to the security issue”.
The DPC is already investigating a breach of data in November, in which emails and phone numbers linked to more than five million accounts were leaked online.
Security experts believe the newly leaked data may have been accessed in a so-called scraping attack enabled by a flaw in a Twitter system.
This involved tricking a piece of software linked to Twitter called an API (application programming interface) into revealing hidden details about accounts.
The flaw was used in the November 2021 breach. Twitter said it had fixed it in January 2022.
Registrera
May 26, 2024 at 10:22 AM
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
Pingback: pgslot168
BrianCob
January 29, 2025 at 1:51 PM
comprare farmaci online con ricetta: Farma Prodotti – farmacia online piГ№ conveniente
farmacia online senza ricetta
DavidLab
January 31, 2025 at 9:09 AM
https://jugabet.xyz/# Los pagos son rГЎpidos y seguros.
Players enjoy both fun and excitement in casinos.
WilliamWraph
January 31, 2025 at 9:57 AM
Loyalty programs reward regular customers generously. http://phtaya.tech/# Responsible gaming initiatives are promoted actively.
DavidLab
January 31, 2025 at 1:11 PM
https://jugabet.xyz/# La iluminaciГіn crea un ambiente vibrante.
Many casinos provide shuttle services for guests.
JosephAlots
January 31, 2025 at 6:19 PM
winchile casino winchile Las promociones de fin de semana son populares.
DavidLab
January 31, 2025 at 8:59 PM
https://taya777.icu/# The Philippines has a vibrant nightlife scene.
Casino visits are a popular tourist attraction.
Patricksom
February 1, 2025 at 2:31 AM
The casino industry supports local economies significantly.: taya777 app – taya777.icu
WilliamWraph
February 1, 2025 at 9:59 AM
The Philippines has several world-class integrated resorts. http://phmacao.life/# Many casinos offer luxurious amenities and services.
JosephAlots
February 1, 2025 at 10:34 AM
phmacao com login phmacao com login Gambling can be a social activity here.
DavidLab
February 1, 2025 at 11:08 AM
https://phtaya.tech/# Many casinos offer luxurious amenities and services.
Gambling can be a social activity here.
Lannyben
February 1, 2025 at 10:13 PM
Cashless gaming options are becoming popular.: taya365 login – taya365
DavidLab
February 2, 2025 at 2:22 AM
https://winchile.pro/# Los casinos organizan noches de trivia divertidas.
Live dealer games enhance the casino experience.
DavidLab
February 2, 2025 at 6:29 AM
https://taya777.icu/# The gaming floors are always bustling with excitement.
The Philippines offers a rich gaming culture.
Lannyben
February 2, 2025 at 8:18 AM
Muchos casinos tienen salas de bingo.: jugabet chile – jugabet.xyz
JosephAlots
February 2, 2025 at 1:07 PM
taya777 login taya777.icu Gambling can be a social activity here.
Lannyben
February 2, 2025 at 6:07 PM
Slot machines feature various exciting themes.: phtaya casino – phtaya login
JosephAlots
February 2, 2025 at 11:07 PM
phtaya login phtaya login Responsible gaming initiatives are promoted actively.
DavidLab
February 3, 2025 at 3:54 PM
http://jugabet.xyz/# п»їLos casinos en Chile son muy populares.
Entertainment shows are common in casinos.
JosephAlots
February 3, 2025 at 6:41 PM
winchile winchile casino La adrenalina es parte del juego.
DavidLab
February 3, 2025 at 8:06 PM
http://taya777.icu/# Gambling can be a social activity here.
The casino experience is memorable and unique.
DavidLab
February 4, 2025 at 12:17 AM
https://taya365.art/# Players often share tips and strategies.
Many casinos offer luxurious amenities and services.
MichaelseR
February 4, 2025 at 3:11 PM
canadian pharmacy world coupon code http://familypharmacy.company/# canada online pharmacy no prescription
MichaelseR
February 4, 2025 at 7:13 PM
canada pharmacy coupon https://xxlmexicanpharm.com/# xxl mexican pharm
PorterFautt
February 5, 2025 at 10:53 AM
xxl mexican pharm mexico drug stores pharmacies medicine in mexico pharmacies
PorterFautt
February 6, 2025 at 8:33 AM
ed drugs online from canada [url=https://easycanadianpharm.com/#]canadian family pharmacy[/url] canadian pharmacy cheap
MichaelseR
February 6, 2025 at 3:11 PM
online pharmacy discount code https://easycanadianpharm.com/# easy canadian pharm
MichaelseR
February 6, 2025 at 11:58 PM
best online pharmacy no prescription https://easycanadianpharm.shop/# easy canadian pharm
MichaelseR
February 7, 2025 at 4:15 AM
canadian pharmacy coupon code https://discountdrugmart.pro/# discount drug mart
Charlesnog
February 7, 2025 at 2:38 PM
canada online pharmacy no prescription https://discountdrugmart.pro/# discount drugs
PorterFautt
February 7, 2025 at 4:41 PM
Mega India Pharm [url=https://megaindiapharm.shop/#]indian pharmacy paypal[/url] indianpharmacy com
MichaelseR
February 7, 2025 at 5:21 PM
cheapest pharmacy for prescription drugs https://easycanadianpharm.com/# easy canadian pharm
MichaelseR
February 7, 2025 at 9:48 PM
canadian pharmacy world coupons http://megaindiapharm.com/# MegaIndiaPharm
MichaelseR
February 8, 2025 at 6:40 AM
international pharmacy no prescription http://xxlmexicanpharm.com/# buying prescription drugs in mexico
MichaelseR
February 8, 2025 at 11:05 AM
cheapest pharmacy to fill prescriptions with insurance https://megaindiapharm.com/# MegaIndiaPharm
MichaelseR
February 8, 2025 at 7:25 PM
international pharmacy no prescription http://xxlmexicanpharm.com/# xxl mexican pharm
Davidtwess
February 9, 2025 at 4:00 AM
canadian world pharmacy: canadian pharmacy in canada – easy canadian pharm
Williefub
February 9, 2025 at 12:32 PM
Slot menjadi bagian penting dari industri kasino https://slot88.company/# Banyak pemain berusaha untuk mendapatkan jackpot
Williefub
February 9, 2025 at 4:46 PM
Pemain harus memahami aturan masing-masing mesin http://slot88.company/# Slot dengan tema film terkenal menarik banyak perhatian
Jamesskito
February 9, 2025 at 6:53 PM
Slot menawarkan berbagai jenis permainan bonus http://garuda888.top/# Slot klasik tetap menjadi favorit banyak orang
AaronLauck
February 9, 2025 at 7:50 PM
slot88.company [url=https://slot88.company/#]slot88.company[/url] Pemain harus menetapkan batas saat bermain
DavidEvirl
February 9, 2025 at 11:50 PM
http://slotdemo.auction/# Banyak pemain mencari mesin dengan RTP tinggi
Williefub
February 10, 2025 at 5:18 AM
Keseruan bermain slot selalu menggoda para pemain https://preman69.tech/# Mesin slot sering diperbarui dengan game baru
Williefub
February 10, 2025 at 1:33 PM
Beberapa kasino memiliki area khusus untuk slot http://bonaslot.site/# Keseruan bermain slot selalu menggoda para pemain
Jamesskito
February 10, 2025 at 3:41 PM
Kasino memastikan keamanan para pemain dengan baik https://bonaslot.site/# Pemain sering mencoba berbagai jenis slot
Williefub
February 10, 2025 at 6:12 PM
Jackpot progresif menarik banyak pemain https://preman69.tech/# Kasino selalu memperbarui mesin slotnya
Williefub
February 10, 2025 at 10:31 PM
Pemain harus menetapkan batas saat bermain http://slotdemo.auction/# Jackpot besar bisa mengubah hidup seseorang
AaronLauck
February 10, 2025 at 11:28 PM
slotdemo [url=http://slotdemo.auction/#]akun demo slot[/url] Kasino menawarkan pengalaman bermain yang seru
Williefub
February 11, 2025 at 6:44 AM
Pemain sering mencoba berbagai jenis slot https://bonaslot.site/# Jackpot progresif menarik banyak pemain
Williefub
February 11, 2025 at 2:50 PM
Mesin slot digital semakin banyak diminati http://slot88.company/# Slot dengan tema film terkenal menarik banyak perhatian
Williefub
February 11, 2025 at 11:12 PM
Banyak pemain menikmati jackpot harian di slot http://slot88.company/# Banyak kasino memiliki program loyalitas untuk pemain
DavidEvirl
February 12, 2025 at 3:59 AM
https://preman69.tech/# Slot menjadi bagian penting dari industri kasino
AaronLauck
February 12, 2025 at 7:36 AM
slot demo slot demo gratis Slot modern memiliki grafik yang mengesankan
Williefub
February 12, 2025 at 3:41 PM
Pemain sering mencoba berbagai jenis slot http://slot88.company/# Pemain harus menetapkan batas saat bermain
Williefub
February 12, 2025 at 7:50 PM
Banyak kasino menawarkan permainan langsung yang seru https://garuda888.top/# Kasino di Bali menarik banyak pengunjung
Thomasunima
February 13, 2025 at 6:07 AM
Kasino memastikan keamanan para pemain dengan baik: bonaslot.site – bonaslot.site
DavidEvirl
February 13, 2025 at 8:16 AM
https://slotdemo.auction/# Slot menjadi daya tarik utama di kasino
Williefub
February 13, 2025 at 8:22 AM
Slot menjadi daya tarik utama di kasino https://slot88.company/# Slot menjadi bagian penting dari industri kasino
Thomasunima
February 13, 2025 at 12:03 PM
Keseruan bermain slot selalu menggoda para pemain: slot88 – slot88.company
Robertpough
February 14, 2025 at 1:12 AM
http://clmhealthpharm.com/# can i get generic clomid without prescription
BrianJaimb
February 14, 2025 at 7:42 AM
where to get clomid no prescription: ClmHealthPharm – cost of clomid online
BrandonSwino
February 14, 2025 at 10:00 AM
amoxicillin generic: AmoHealthPharm – where can you buy amoxicillin over the counter
BrandonSwino
February 15, 2025 at 12:47 PM
where can i get cheap clomid for sale: buying generic clomid price – where buy generic clomid price
BrandonSwino
February 15, 2025 at 5:17 PM
where can i buy cheap clomid without insurance: how can i get cheap clomid no prescription – can i order cheap clomid for sale
Robertpough
February 15, 2025 at 5:46 PM
https://zithropharm.com/# where to get zithromax
BrianJaimb
February 16, 2025 at 2:13 AM
zithromax capsules 250mg: ZithroPharm – zithromax z-pak price without insurance
Virgilzen
February 16, 2025 at 6:26 AM
cheapest 40 mg doxycycline [url=https://doxhealthpharm.shop/#]Dox Health Pharm[/url] how to order doxycycline
BrandonSwino
February 16, 2025 at 9:59 AM
zithromax capsules 250mg: zithromax generic cost – generic zithromax online paypal
PerryRulge
February 16, 2025 at 5:46 PM
Acheter Sildenafil 100mg sans ordonnance [url=https://viagrameilleurprix.com/#]Acheter Sildenafil 100mg sans ordonnance[/url] Viagra homme prix en pharmacie sans ordonnance
Norbertfoomb
February 17, 2025 at 6:54 AM
pharmacie en ligne pas cher: kamagra livraison 24h – pharmacie en ligne fiable
Norbertfoomb
February 18, 2025 at 12:39 AM
SildГ©nafil 100 mg prix en pharmacie en France: Viagra sans ordonnance 24h – Viagra sans ordonnance 24h suisse
Richardseilk
February 18, 2025 at 2:35 AM
http://viagrameilleurprix.com/# Viagra homme sans ordonnance belgique
п»їpharmacie en ligne france
WilsonVed
February 18, 2025 at 11:36 AM
trouver un mГ©dicament en pharmacie: cialis sans ordonnance – pharmacie en ligne
WilsonVed
February 19, 2025 at 4:00 PM
acheter mГ©dicament en ligne sans ordonnance: kamagra en ligne – pharmacie en ligne sans ordonnance
Norbertfoomb
February 19, 2025 at 8:49 PM
acheter mГ©dicament en ligne sans ordonnance: pharmacie en ligne pas cher – pharmacie en ligne livraison europe
Jacobgauck
February 20, 2025 at 4:52 AM
Pharmacie sans ordonnance https://viagrameilleurprix.com/# Viagra vente libre pays
WilsonVed
February 20, 2025 at 8:26 AM
Pharmacie en ligne livraison Europe: kamagra livraison 24h – Pharmacie en ligne livraison Europe
Norbertfoomb
February 20, 2025 at 11:57 AM
Achat mГ©dicament en ligne fiable: Tadalafil sans ordonnance en ligne – trouver un mГ©dicament en pharmacie
WilsonVed
February 20, 2025 at 12:42 PM
Pharmacie Internationale en ligne: achat kamagra – pharmacie en ligne france fiable
WilsonVed
February 20, 2025 at 5:03 PM
pharmacie en ligne pas cher: Acheter Cialis – Pharmacie sans ordonnance
Norbertfoomb
February 20, 2025 at 8:20 PM
SildГ©nafil 100 mg prix en pharmacie en France: Viagra pharmacie – Viagra homme prix en pharmacie sans ordonnance
WilsonVed
February 20, 2025 at 9:13 PM
pharmacie en ligne: cialis prix – pharmacie en ligne livraison europe
Jacobgauck
February 21, 2025 at 7:59 AM
pharmacies en ligne certifiГ©es https://kamagrameilleurprix.shop/# п»їpharmacie en ligne france
Norbertfoomb
February 21, 2025 at 3:21 PM
trouver un mГ©dicament en pharmacie: Tadalafil sans ordonnance en ligne – pharmacie en ligne france fiable
Richardseilk
February 22, 2025 at 4:49 AM
https://kamagrameilleurprix.shop/# pharmacie en ligne
pharmacie en ligne avec ordonnance
WilsonVed
February 22, 2025 at 10:23 AM
pharmacie en ligne france livraison belgique: pharmacie en ligne sans ordonnance – п»їpharmacie en ligne france
Richardseilk
February 22, 2025 at 11:33 PM
https://viagrameilleurprix.shop/# Viagra femme sans ordonnance 24h
pharmacie en ligne avec ordonnance
PerryRulge
February 23, 2025 at 12:55 AM
pharmacie en ligne france livraison internationale [url=https://kamagrameilleurprix.com/#]kamagra pas cher[/url] Achat mГ©dicament en ligne fiable
PerryRulge
February 24, 2025 at 9:05 AM
SildГ©nafil 100 mg sans ordonnance [url=https://viagrameilleurprix.shop/#]Viagra sans ordonnance 24h[/url] Viagra sans ordonnance pharmacie France
Norbertfoomb
February 24, 2025 at 1:23 PM
Viagra gГ©nГ©rique sans ordonnance en pharmacie: Viagra pharmacie – Viagra pas cher paris
Jacobgauck
February 24, 2025 at 1:45 PM
Pharmacie sans ordonnance http://pharmaciemeilleurprix.com/# pharmacie en ligne france livraison internationale
Pabloniz
February 25, 2025 at 9:24 PM
Plinko [url=https://plinkocasi.com/#]Plinko casino game[/url] Plinko-game
Larrycib
February 26, 2025 at 7:05 AM
plinko betrouwbaar: plinko casino – plinko casino nederland