Was your data in the Protemps breach?
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Protemps (protemps.com.sg) suffered a data breach in 2021 that exposed around 49,591 accounts. If you had an account, some of your personal data may be circulating in leaked databases. The fastest way to know is to check your own email — free, in about 30 seconds, no password required.
What happened
In October 2021, the Singaporean recruitment website Protemps suffered a data breach that exposed almost 50,000 unique email addresses. The impacted data includes names, email and physical addresses, phone numbers, passport numbers and passwords stored as unsalted MD5 hashes, among troves of other jobseeker data.
Breach record from Have I Been Pwned, CC BY 4.0. Risk analysis by Nullivo.
What was exposed, and why it matters
Not all breaches carry the same risk — what matters is which fields leaked. Here is what the Protemps breach exposed and what each item actually enables:
Also listed in this breach: Email addresses, Genders, Job applications, Marital statuses, Names, Nationalities, Passport numbers, Passwords, Phone numbers, Physical addresses, Religions, Salutations.
What to do if you were affected
These steps are ordered for this specific breach — the most urgent action given what leaked comes first.
- Government identifiers
Consider a credit freeze or fraud alert with the credit reference agencies, and watch for accounts you did not open. - Passwords
Change this password everywhere you have reused it, starting with your email account — whoever controls your email can reset everything else. - Sensitive personal characteristics
Under UK/EU GDPR you have a strong right to erasure here — exercise it with the service and with any site republishing the data. - Home addresses
Get your address removed from data brokers — they re-list roughly every four months, so this needs repeating. - Phone numbers
Move two-factor authentication off SMS to an authenticator app or passkey, and add a port-out PIN with your mobile provider. - Confirm you were actually in it
Run a free scan before you spend time on the steps above.
This breach put your details on data-broker sites
Because Protemps exposed sensitive personal characteristics and home addresses, this is one of the breaches that feeds people-search and data-broker sites. Those sites scrape leaked databases, combine them with public records, and republish the result as a searchable profile — which is how a single breach turns into a permanent public listing. Removal works, but brokers typically re-list within about four months, so it has to be repeated.
See our broker-by-broker removal guides →
How urgent is this now?
This data has been circulating for around 5 years, which means it has been copied, combined with other leaks and indexed by search tools many times over.
Passwords are the reason breach age matters less than people expect. Leaked credentials are compiled into wordlists that get tried against new services for years afterwards, so a password exposed here is unsafe to use anywhere, ever again.
Remember: a breach can’t be “un-leaked” — once a database is out, it exists in countless copies. The goal is to make the leaked data useless: change what can be changed, lock down what can’t, and remove what has been republished.
Frequently asked questions
What data was exposed in the Protemps breach?
The Protemps breach exposed government identifiers, passwords, sensitive personal characteristics, home addresses, phone numbers, names and usernames, email addresses. The strongest identity-theft material there is — enough to open credit accounts or file fraudulent claims in your name.
How many people were affected by the Protemps breach?
Around 49,591 accounts were exposed, making it a smaller, more targeted breach.
What should I do if I had a Protemps account?
Consider a credit freeze or fraud alert with the credit reference agencies, and watch for accounts you did not open. You can check whether your own email appears in this breach with a free Nullivo scan — no password required.
Breaches that exposed similar data
If the Protemps breach affected you, these breaches exposed comparable information — worth checking too, since leaked datasets are routinely combined.