Is it safe to enter my password into a breach checker?

Yes. PhishGuard uses k-anonymity — only the first 5 characters of your password's SHA-1 hash are sent to the API. Your actual password is never transmitted or stored anywhere.

What should I do if my password was found in a breach?

Change the password immediately on every site where you used it. Enable two-factor authentication (2FA) where possible. Use a unique password for each account going forward.

What is Have I Been Pwned?

Have I Been Pwned (HIBP) is a free service by security researcher Troy Hunt that aggregates data from hundreds of known data breaches containing billions of compromised credentials.

How does PhishGuard check if my password was leaked without storing it?

PhishGuard uses the k-Anonymity model from Have I Been Pwned (HIBP). Your password is hashed locally using SHA-1, and only the first 5 characters of that hash are sent to the API. The API returns all hashes starting with those 5 characters, and the matching is done on your device. Your actual password never leaves your browser. This cryptographic technique means even PhishGuard's servers never see your password.

Which Indian data breaches should I check my password against?

Major Indian data breaches include: JusPay (2020, 35M users), BigBasket (2020, 20M), MobiKwik (2021, 100M claimed), Air India (2021, 4.5M), Domino's India (2021, 18M), Unacademy (2020, 22M), and multiple smaller edtech and fintech leaks. Passwords from these breaches are actively used in credential stuffing attacks against Indian banking and UPI apps. PhishGuard checks against the global HIBP database which includes these Indian breaches.

What makes a password truly safe against phishing and brute force attacks in India?

A strong password for Indian financial accounts should be: 16+ characters minimum, a random mix of uppercase, lowercase, numbers, and symbols (not keyboard patterns), unique to each account — never reuse across banks, UPI, and email, not containing your name, mobile number, Aadhaar number, or date of birth, and not based on common Indian words or IPL team names that appear in localised dictionary attacks. Use a password manager to generate and store unique passwords.

Can my password be stolen through a phishing link even if it is complex?

Yes — complexity does not protect against phishing. A perfectly complex password typed into a fake SBI or HDFC login page goes directly to attackers. This is why PhishGuard focuses on detecting phishing before you visit the site. Even 2FA (OTP) can be bypassed by real-time phishing proxies that forward your OTP to the real bank site simultaneously. Always verify the URL before entering any credentials, regardless of password strength.

What should I do immediately if my UPI or net banking password was in a breach?

Act within the hour: (1) Change the password on the breached site immediately, (2) Change it on every site where you used the same or similar password, (3) Enable two-factor authentication on all financial accounts, (4) Check your net banking transaction history for unauthorised transfers, (5) Call your bank's fraud helpline if you suspect compromise (SBI: 1800-111-109, HDFC: 1800-120-0088, ICICI: 1800-200-3344), (6) File a complaint at cybercrime.gov.in if funds were lost.

Are password managers safe to use for Indian banking and UPI app passwords?

Reputable password managers (Bitwarden, 1Password, KeePass) are significantly safer than reusing passwords or storing them in notes apps. They use AES-256 encryption and zero-knowledge architecture — even the service cannot see your passwords. For Indian banking, never save passwords in browser autofill for net banking since phishing pages can trigger autofill. Instead use your password manager's secure fill which verifies the domain before filling.

What is credential stuffing and how does it threaten Indian UPI users?

Credential stuffing is an automated attack where hackers use breached username-password pairs from one leak to attempt login on other services. After India's major leaks (JusPay, BigBasket, MobiKwik), attackers run automated bots against PhonePe, Paytm, and net banking portals using the leaked credentials. If you used the same email and password across multiple Indian apps, you are at immediate risk. Check all your passwords now and ensure zero reuse.

How do I create unique passwords for 50+ Indian apps and websites?

Use a password manager (Bitwarden is free and open source) to generate a random unique password for every account. Enable the browser extension to auto-fill only on verified domains. Store your master password nowhere digital — memorise it or write it in a physically secure location. For critical accounts like net banking, consider using a passphrase: 4 random unrelated words like 'mango-table-cloud-train' are both memorable and cryptographically strong against brute force.

Can two-factor authentication protect me if my password is compromised in India?

Yes — 2FA is the single most effective protection after password compromise. Indian banks mandate OTP-based 2FA for transactions. For additional accounts, prefer authenticator apps (Google Authenticator, Authy) over SMS OTP — SMS OTP is vulnerable to SIM swapping attacks which are increasingly common in India. Attackers call telecom operators impersonating the victim to get a SIM swap done, then intercept OTPs. Authenticator app-based 2FA eliminates this risk entirely.

What is a rainbow table attack and does password complexity prevent it?

A rainbow table is a precomputed database of password hashes used to crack stolen password databases. Simple and common passwords like 'India@123', 'Mobile@2024', or any dictionary word with number substitutions are instantly cracked from rainbow tables. Complexity alone is not enough — the password must also be long (16+ chars) and unique. Websites protect against this with salted hashing. PhishGuard checks if your password hash appears in known breach databases, which is stronger than complexity checking.

Free Password Breach Checker India — Is My Password Leaked?

100% Private: All checks happen in your browser. Your password is never sent to any server for analysis.

Enter Password

Enter a password to check its strength

At least 12 characters

Uppercase letter (A–Z)

Lowercase letter (a–z)

Number (0–9)

Symbol (!@#$%^&*)

Not a common password

Uses k-anonymity — only first 5 chars of SHA-1 hash sent, password stays private

Generate Strong Password

Length: 16

💡 Tips for strong passwords: Use a passphrase like Coffee-River-Mountain-47! — long, memorable, hard to crack.
Never reuse passwords across sites. Use a password manager like Bitwarden (free & open source).

Why password strength matters

Weak passwords are cracked in seconds using dictionary attacks. A 6-character password has ~1 billion combinations — a modern GPU cracks it in under 1 second. A 16-character random password has 10³² combinations — takes millions of years.

India-specific risks

Common weak passwords in India: mobile numbers, birthdates, "India@123", "Abcd1234". Data breaches at Dominos, MobiKwik, Air India exposed millions of Indian credentials. Check yours now.

Free Password Breach Checker India — Is Your Password Leaked?

Why password strength matters

India-specific risks