Sign in

Troy Hunt

@troyhunt.com
16K followers 45 following 546 posts

Founder & CEO of @haveibeenpwned.com, the most trusted name in data breach intelligence. Speaker, blogger, Microsoft Regional Director. Gold Coast, Australia.

PostsRepliesMedia
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 30/09/2026
New sensitive breach: Swiss medical device company Medela was targeted in a ShinyHunters extortion attack this month. Allegedly breached data was later published, including 424k unique email addresses. 62% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/Medela
haveibeenpwned.com
Have I Been Pwned: Medela Data Breach
In September 2026, Swiss medical device company Medela was the target of a ShinyHunters "pay or leak" extortion campaign. The data allegedly obtained in the breach was later published publicly and inc...
194
Troy Hunt @troyhunt.com · 28/09/2026
Weekly update is up! Live from a Norwegian fjord, this week takes a look at the recent ShinyHunters targeting of both Cl0p and the FBI, and what that escalation may mean for them www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 523: Live From a Norwegian Fjord
How's that view?! With NDC Oslo now done, it's a little bit of sightseeing before heading to Denmark for GOTO in Copenhagen for Scott's and my "Cyber-broken" talk. In the meantime, this week is…
070
Reposted by Troy Hunt
Will Velida 🇺🇦 @willvelida.com · 18/09/2026
One last session before I go. I hear this @troyhunt.com guy is good
072
Troy Hunt @troyhunt.com · 23/09/2026
Weekly update is up! We're live from Oslo with @scotthelme.bsky.social talking about the UniFi Travel Router, email signatures, malicious browser extensions and recent conference talks: www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 522: Live From Oslo with Scott Helme
Heads up: the first 7 mins is a bit quiet until we worked out the external mic was misbehaving - sorry! But get through that and have a listen to Scott's experiences with how Report URI is identifying...
060
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 22/09/2026
New breach: The LimeLeads B2B marketing platform (now defunct) had 17.8M unique email addresses exposed in 2019. Largely corporate contact data also included phone number, job title, employer and location. 50% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/LimeL...
haveibeenpwned.com
Have I Been Pwned: LimeLeads Data Breach
In 2019, the now-defunct B2B marketing leads database service LimeLeads suffered a data breach due to an exposed, unsecured Elasticsearch server. The incident exposed tens of millions of records of la...
2105
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 21/09/2026
New breach: Burger King Russia had 3.2M unique email addresses exposed via the Mindbox marketing automation platform in 2024. Data also included names, phone numbers, genders, DoBs and geolocations. 60% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/Burge...
haveibeenpwned.com
Have I Been Pwned: Burger King Russia Data Breach
In October 2024, news of a data breach exposing Burger King Russia customers broke following an August attack on the Mindbox marketing automation platform. The breach exposed 3.2M unique email address...
1123
Troy Hunt @troyhunt.com · 20/09/2026
We’re live from Oslo! Weekly update 522 with Scott Helme: www.youtube.com/live/r__E-L_...
youtube.com
https://www.youtube.com/live/r__E-L_3XJ0?is=Ge0u3osp_Qty0-bK
011
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 13/09/2026
New scrape: Last month, 4.6M email addresses from Chess[.]com were posted online with names, usernames and country, among other data. 99% were already in @haveibeenpwned.com, supporting the theory the data was scraped. Read more: haveibeenpwned.com/Breach/Chess...
haveibeenpwned.com
Have I Been Pwned: Chess.com (2026) Data Breach
In August 2026, millions of records allegedly sourced from Chess.com were posted online. The data contained 7.3M rows with 4.6M unique email addresses, along with usernames, names, countries and data ...
01810
Troy Hunt @troyhunt.com · 12/09/2026
Weekly update is up! Breach Perception v. Reality: AI, Vishing, Odido, Manchester Airports Group, Sophistication, Published Keys, etc: www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 521: Breach Perception v. Reality
I think what really resonates with me this week is being able to completely turn the tables on perceptions around things like AI being the big bad hacking tool the news would have you believe.…
071
Troy Hunt @troyhunt.com · 10/09/2026
Going live with my weekly vid in 10 mins! Breach Perception v. Reality: AI, Vishing, Odido, Manchester Airports Group, Sophistication, Published Keys, etc youtube.com/live/TaAe3hI...
youtube.com
Weekly Update 521: Breach Perception v. Reality
AI, Vishing, Odido, Manchester Airports Group, Sophistication, Published Keys, etc
020
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 10/09/2026
New sensitive breach: McKesson was targeted in a ShinyHunters extortion campaign last month. Allegedly sourced data was later published with 6.4M emails from marketing campaigns, patients, staff and others. 66% were already in @haveibeenpwned.com. More: haveibeenpwned.com/Breach/McKes...
haveibeenpwned.com
Have I Been Pwned: McKesson Data Breach
In August 2026, healthcare and pharmaceutical company McKesson was targeted in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published a substantial corpus of data they alleg...
0103
Troy Hunt @troyhunt.com · 07/09/2026
Four years of exposure 😮
1185
Troy Hunt @troyhunt.com · 07/09/2026
Weekly update is up! The Unscripted Edition: No agenda, all impromptu, here's what I'm up to, AMA, etc: www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 520: The Unscripted Edition
I've started playing around with YouTube's "create video thumbnail", which hopefully will give me back a bit of time in my day (it used to be a manual job in Photoshop) and be a bit more interesting.…
080
Troy Hunt @troyhunt.com · 04/09/2026
I'm live! Weekly Update 520: The Unscripted Edition: No agenda, all impromptu, here's what I'm up to, AMA, etc: youtube.com/live/JKra_rE...
youtube.com
https://youtube.com/live/JKra_rEaNWw?feature=share
130
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 02/09/2026
New breach: Manchester Airports Group was breached last month, with FulcrumSec later publishing 8.7M email addresses. Data included phone numbers, vehicle registrations, parking history and airport purchases. 62% were already in @haveibeenpwned. More: haveibeenpwned.com/Breach/Manch...
haveibeenpwned.com
Have I Been Pwned: Manchester Airports Group Data Breach
In August 2026, Manchester Airports Group (MAG) disclosed a data breach impacting their services. The incident was later claimed by the FulcrumSec hacking group, who subsequently published email addre...
1125
Troy Hunt @troyhunt.com · 02/09/2026
Weekly update is up! Breaches & Data Integrity: Synthetic Data in Breaches; Email Address != Person; Ridiculous Security for “Cyber Broken” Copenhagen: www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 519: Breaches & Data Integrity
It does feel like I've bitten off too much and am now chewing like crazy this week. The 3D printing talk with Elle in Oslo, the "normal" NDC infosec talk, the cyber-broken talk with Scott in…
031
Troy Hunt @troyhunt.com · 31/08/2026
Going live with my weekly vid in 10 mins! Breaches & Data Integrity: Synthetic Data in Breaches; Email Address != Person; Ridiculous Security for “Cyber Broken” Copenhagen youtube.com/live/IGCiGo6...
youtube.com
Weekly Update 519: Breaches & Data Integrity
Synthetic Data in Breaches; Email Address != Person; Ridiculous Security for “Cyber Broken” Copenhagen
130
Troy Hunt @troyhunt.com · 28/08/2026
Not as tedious as manually doing it all yourself!
020
Troy Hunt @troyhunt.com · 26/08/2026
Just blogged: It's very easy to pull email addresses from a data breach and make claims about scope that are completely wrong. Like - MASSIVELY wrong - for example: www.troyhunt.com/a-cautionary...
troyhunt.com
A Cautionary Tale About Data Breach Claims, Verification and Carhartt
You're not going to believe this, but turns out you can't always take criminals at their word. Actually, I'll walk that back a bit as it may not even be the cybercrime guys who got this wrong, but it…
1145
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 25/08/2026
New breach: Carhartt was the target of a ShinyHunters extortion campaign earlier this month. Data allegedly obtained from the company was later published, including 12.9M unique email addresses. 83% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/Carha...
haveibeenpwned.com
Have I Been Pwned: Carhartt Data Breach
In August 2026, clothing retailer Carhartt was the target of a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data allegedly obtained from the company including 12.9M ...
083
Troy Hunt @troyhunt.com · 24/08/2026
Weekly update is up! IoT Doorlock Nirvana with UniFi: All the UniFi Access Bits: Door Hub, Electric Strike, Drop Bolts, Readers, NFC Cards, Buttons, (and Much More): www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 518: IoT Doorlock Nirvana with UniFi
I genuinely think I've nailed the IoT door lock situation! Well, Ubiquiti has, but I think I've worked out how to put it all into a residential house and have it make sense. There are a few basic…
160
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 23/08/2026
New sensitive breach: German news service NIUS had 6k unique email addresses exposed in a breach last year. Data also included names, physical addresses, purchases and partial payment details. 51% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/NIUS
haveibeenpwned.com
Have I Been Pwned: NIUS Data Breach
In July 2025, the German news service NIUS suffered a data breach which was subsequently leaked publicly. The data included 6k unique email addresses along with names, physical addresses and payment d...
02110
Troy Hunt @troyhunt.com · 23/08/2026
We're very happy to welcome our 48th government CERT to @haveibeenpwned.com - Sri Lanka! www.troyhunt.com/welcoming-th...
troyhunt.com
Welcoming the Sri Lankan Government to Have I Been Pwned
Today, we welcome the 48th government onboarded to Have I Been Pwned’s free gov service: Sri Lanka. Sri Lanka CERT now has access to monitor Sri Lankan government domains against the data in HIBP, hel...
0164
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 22/08/2026
New breach: Golf Canada had 569k unique email addresses allegedly obtained from its service around the middle of this year. Data also included name, DoB, gender and appx geographic location. 76% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/GolfC...
haveibeenpwned.com
Have I Been Pwned: Golf Canada Data Breach
In mid-2026, hundreds of thousands of user records allegedly sourced from Golf Canada began circulating via Telegram. The data included 569k unique email addresses along with names, usernames, dates o...
1114
Troy Hunt @troyhunt.com · 20/08/2026
Going live with my weekly vid in 5 mins! All the UniFi Access Bits: Door Hub, Electric Strike, Drop Bolts, Readers, NFC Cards, Buttons, (and Much More) youtube.com/live/bQuSoBA...
youtube.com
Weekly Update 518: IoT Doorlock Nirvana with UniFi
All the UniFi Access Bits: Door Hub, Electric Strike, Drop Bolts, Readers, NFC Cards, Buttons, (and Much More)
141
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 19/08/2026
New breach: Oz Hair and Beauty was targeted in an xpl0itrs extortion attack this week. Data allegedly obtained in the attack was subsequently leaked, including 2M email addresses and other personal data. 73% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/OzHai...
haveibeenpwned.com
Have I Been Pwned: Oz Hair and Beauty Data Breach
In August 2026, Australian beauty retailer Oz Hair and Beauty was the target of an xpl0itrs extortion attack. The group subsequently published data allegedly obtained from the company, which included ...
0124
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 19/08/2026
New breach: Fanlore suffered a breach earlier this month exposing 145k unique email addresses. Data also included usernames and passwords stored as either MD5 or PBKDF2 hashes. 23% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/Fanlore
haveibeenpwned.com
Have I Been Pwned: Fanlore Data Breach
In August 2026, the Organization for Transformative Works (OTW) identified unauthorised access to the Fanlore wiki it operates. The breach resulted in the exposure of 145k unique email addresses along...
083
Troy Hunt @troyhunt.com · 18/08/2026
Weekly update is up! Cyber Ransoms: Ransom Payments, Legalities, Reporting, Class Actions (and Everything Else) www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 517: Cyber Ransoms
The current ransomware situation is a bit of a kludge (deep breath): a lot of ransomware (which often doesn't even involve "ware", it's just extortion) is carried out by kids who successfully make a…
061
Troy Hunt @troyhunt.com · 16/08/2026
Going live with my weekly vid in 10 mins! Cyber Ransoms: Ransom Payments, Legalities, Reporting, Class Actions (and Everything Else) youtube.com/live/OYYI3uH...
youtube.com
Weekly Update 517: Cyber Ransoms
Ransom Payments, Legalities, Reporting, Class Actions (and Everything Else)
061
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 13/08/2026
New breach: RingCentral was targeted in a ShinyHunters extortion attack last month. The group subsequently published 1.6M email addresses and other personal info allegedly from the company. 44% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/RingC...
haveibeenpwned.com
Have I Been Pwned: RingCentral Data Breach
In July 2026, the cloud-based business communications platform RingCentral was the target of a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data they claimed was obt...
0102
Troy Hunt @troyhunt.com · 13/08/2026
Weekly update is up! Live From Vietnam: ShinyHunters Ramping Back Up; New Breaches: Inter-Con Security, Exact Sciences, Brinks Home; The Breach Pipeline www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 516: Live From Vietnam
A little wind noise, a little connectivity flakiness, and a little lip-sync issues from YouTube, but look at that view! 🤩 Back to business, it's the Brinks Home FAQ I found most interesting this…
020
Troy Hunt @troyhunt.com · 10/08/2026
While everyone is stressing out about the latest scary AI news, kids are just picking up the phone, asking for access to your data and being infinity times more successful than the machines 🤷‍♂️
1379
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 09/08/2026
New breach: Alcon was targeted in a ShinyHunters extortion campaign, with data allegedly from the eye care company published this month. It included 218k email addresses and largely corporate B2B contact info. 49% were already in @haveibeenpwned.com. More: haveibeenpwned.com/Breach/Alcon
haveibeenpwned.com
073
Troy Hunt @troyhunt.com · 09/08/2026
Going live from Vietnam with my weekly vid in 10 mins! ShinyHunters Ramping Back Up; New Breaches: Inter-Con Security, Exact Sciences, Brinks Home; The Breach Pipeline:
youtube.com
Weekly Update 516: Live From Vietnam 🇻🇳
ShinyHunters Ramping Back Up; New Breaches: Inter-Con Security, Exact Sciences, Brinks Home; The Breach Pipeline
051
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 08/08/2026
New breach: Last month, Brinks Home was targeted by a ShinyHunters extortion, who later published 732k unique email addresses allegedly taken in the breach. Data included purchases and partial card data. 78% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/Brink...
haveibeenpwned.com
Have I Been Pwned: Brinks Home Data Breach
In July 2026, Brinks Home was targeted in a ShinyHunters "pay or leak" extortion campaign. The group subsequently published data they alleged was taken from the company, including 732k unique email ad...
094
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 07/08/2026
New sensitive breach: Exact Sciences was targeted by a ShinyHunters extortion campaign last month. The group later published 10.9M email addresses and other personal data, including health information. 75% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/Exact...
haveibeenpwned.com
Have I Been Pwned: Exact Sciences Data Breach
In July 2026, Exact Sciences (now owned by Abbott Laboratories) was the target of a ShinyHunters "pay or leak" extortion campaign. The group claimed to have obtained data from the company's cancer dia...
195
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 06/08/2026
New breach: Inter-Con Security was targeted by ShinyHunters in a pay or leak extortion campaign in June. 276k unique email addresses were subsequently published, along with names, physical addresses and more. 44% were already in @haveibeenpwned.com. More: haveibeenpwned.com/Breach/Inter...
haveibeenpwned.com
Have I Been Pwned: Inter-Con Security Data Breach
In June 2026, Inter-Con Security was targeted in a ShinyHunters “pay or leak” extortion campaign. The group subsequently published data it alleged was taken from the company, including 276k unique ema...
085
Troy Hunt @troyhunt.com · 03/08/2026
Weekly update is up! Seeking Caffeine Utopia: Levelling up the Coffee Game with Customised Synesso MVP Hydra; HIBP Roadmap - What Are We Missing? www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 515
Apparently, Aussies are so obsessed with coffee that it's referred to as the coffee capital of the world down here (some bits, at least). "But what about Italy?" people ask. Having spent a lot of…
041
Troy Hunt @troyhunt.com · 03/08/2026
We're very happy to welcome the 47th government to @haveibeenpwned.com, Nepal! Their National Cyber Security Centre now has free access to breach intelligence data affecting all their gov domains: www.troyhunt.com/welcoming-th...
troyhunt.com
Welcoming the Nepalese Government to Have I Been Pwned
Today, we welcome the 47th government onboarded to Have I Been Pwned’s free gov service: Nepal. Their National Cyber Security Centre now has access to monitor Nepalese government domains against the d...
0131
Troy Hunt @troyhunt.com · 01/08/2026
Going live with my weekly vid in 5 mins! Weekly Update 515: Seeking Caffeine Utopia: Levelling up the Coffee Game with Customised Synesso MVP Hydra; HIBP Roadmap - What Are We Missing? youtube.com/live/uRRCXlS...
youtube.com
Weekly Update 515: Seeking Caffeine Utopia
Levelling up the Coffee Game with Customised Synesso MVP Hydra; HIBP Roadmap - What Are We Missing?
010
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 01/08/2026
New breach: SplitVPN had 865k unique email addresses breached last week. Data also included IP address, country and partial payment card data. 37% were already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/Split...
haveibeenpwned.com
Have I Been Pwned: SplitVPN Data Breach
In July 2026, the Russian VPN service SplitVPN (previously known as NotVPN) suffered a data breach. The incident exposed millions of customer records, including 865k unique email addresses. Other impa...
1103
Troy Hunt @troyhunt.com · 28/07/2026
I understand it *more* when it’s sensitive PII, but yeah, still useless in practice
010
Troy Hunt @troyhunt.com · 28/07/2026
Huh. You’d think they could at least use the updated UX!
051
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 28/07/2026
New breach: Houston City College was the target of a ShinyHunters extortion attempt last month. Over 800k unique email addresses were later published with name, physical address, phone number and more. 30% were already in @haveibeenpwned.com. More: haveibeenpwned.com/Breach/Houst...
haveibeenpwned.com
Have I Been Pwned: Houston City College Data Breach
In June 2026, Houston City College was the target of a ShinyHunters "pay or leak" extortion campaign. Data allegedly obtained from the college was later published publicly and included 832k unique ema...
094
Troy Hunt @troyhunt.com · 27/07/2026
Weekly update is up! This Week in Data Breaches: Origin Energy, OpenAI & Hugging Face, Suno; Whatever Happened to ShinyHunters? www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 514: This Week in Data Breaches
The Origin Energy breach down here in Aus is all over the news this week, and as with many breaches, it's multi-faceted. You've got them leading with "don't worry, your credit card is fine", the…
080
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 26/07/2026
Updated breach: Another 131k email addresses provided by Europol were added to the 4th wave of Operation Endgame today. 36% of the new corpus was already in @haveibeenpwned.com. Read more: haveibeenpwned.com/Breach/Opera...
haveibeenpwned.com
Have I Been Pwned: Operation Endgame 4.0 Data Breach
On 18 June 2026, the latest phase of Operation Endgame targeted the SocGholish malware operation, a prolific malware distribution network used to compromise systems and facilitate further cybercrime. ...
0114
Troy Hunt @troyhunt.com · 25/07/2026
Going live with my weekly vid in 5 mins! This Week in Data Breaches: Origin Energy, OpenAI & Hugging Face, Suno; Whatever Happened to ShinyHunters? youtube.com/live/loyRYRP...
youtube.com
Weekly Update 514: This Week in Data Breaches
This Week in Data Breaches: Origin Energy, OpenAI & Hugging Face, Suno; Whatever Happened to ShinyHunters?
030
Troy Hunt @troyhunt.com · 21/07/2026
Weekly update is up! Clauding The Home Network: Claude + UniFi MCP + Home Assistant MCP + Pi-Hole API = Success? www.troyhunt.com/weekly-updat...
troyhunt.com
Weekly Update 513: Clauding The Home Network
I reckon this week's video on how Claude is tying together info from UniFi, Home Assistant and the Pi-Hole is an absolute ripper. Or at least the concept is - if ever there was an actual value…
061
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 20/07/2026
New breach: Data from Suno's November 2025 breach surfaced publicly last week. The corpus contained over 55M unique email addresses plus tens of thousands of Stripe payment records. 24% were already in @haveibeenpwned. More: haveibeenpwned.com/Breach/Suno
haveibeenpwned.com
Have I Been Pwned: Suno Data Breach
In November 2025, AI music generation tool Suno suffered a data breach that later came to light in July the following year. The data contained over 55M unique email addresses. Phone numbers were also ...
0174
Reposted by Troy Hunt
Have I Been Pwned @haveibeenpwned.com · 20/07/2026
New breach: Paidwork allegedly suffered a breach in March that was offered for sale before being published this month. Data included profile data, banking info, payout history and bcrypt password hashes. 35% were already in @haveibeenpwned. Read more: haveibeenpwned.com/Breach/Paidw...
haveibeenpwned.com
Have I Been Pwned: Paidwork Data Breach
In March 2026, hackers claimed they had obtained data from the gig economy platform Paidwork which they then listed for sale. Almost 11GB of data allegedly obtained from the platform was subsequently ...
063