Eliminate the #1 ATO threat to your business.
Pioneering detection and mitigation—so you can continuously adapt to the most sophisticated attacks while attackers scramble to find easier targets.
Nearly 1,000 detection signals identify credential stuffing by behavior, even when the stolen username and password are correct.
Proof-of-Work and AI-resistant challenges force attackers to spend real resources on each attempt, collapsing the economics of large credential lists.
Real consumers and the trusted AI agents you allow sign in without friction, and you set the rules for everyone else.
Network-wide fraud signals catch new stuffing tools and infrastructure as attackers rotate IP addresses and devices.
Credential stuffing is an attack where fraudsters use real username-password pairs stolen in past data breaches to try logging into other sites, hoping victims reused the same password.
Credential stuffing uses real, previously breached credentials rather than guessed ones, which is what makes it faster and far more successful than traditional brute-force password guessing.
Arkose Titan's detection engine analyzes nearly 1,000 signals to spot stuffing attempts even when the credentials themselves are valid, then applies escalating, resource-draining defenses that make the attack too costly to continue.
The strongest solutions detect stuffing attempts independent of whether the password is correct, since stolen credentials are often genuine. Arkose Labs backs this with an industry-first $1 million credential stuffing warranty.
See how you can prevent unauthorized access to your customer accounts to safeguard against fraud.
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Stopping bots, AI agents, and fraud before they reach your users.
