Thousands Of Failed Logins?
Stop The Attack Cold.
By WordPress Security Experts.
A brute force attack is an automated script trying username and password combinations against your wp-login.php page, sometimes thousands of times an hour, until one works or the server gives up. Even an unsuccessful attack slows your site down and can trigger a hosting suspension for excessive resource use.
CV Infotech configures layered login protection, rate limiting, and monitoring so these attempts are blocked automatically, and we check whether an attack already succeeded before assuming your site is simply under attempted siege.
What A WordPress Brute Force Attack Actually Is
A brute force attack against WordPress is an automated script repeatedly submitting username and password combinations to wp-login.php or, less commonly now, via the XML-RPC endpoint, attempting to guess valid credentials through sheer volume rather than any specific vulnerability. Because these attacks are automated and untargeted, a brand new site with no visitors yet is just as likely to be attacked as an established one.
The two things that make WordPress specifically attractive to this attack type are the predictability of the default login URL, which every install shares unless changed, and the historical popularity of weak or reused admin passwords, which means a large-enough attempt volume has a meaningful chance of eventually succeeding against at least some fraction of targeted sites. The attack does not need to be clever, it only needs to be persistent.
Francisco Escobar's WordPress infrastructure has run rate-limited, monitored login protection for the full 14 years CV Infotech has managed it, which is a core part of why it has never had a confirmed breach. That same configuration, layered login protection plus monitoring, is what we set up for every brute force protection engagement, and it is a standing feature of our plans at wordpress-maintenance-service.
We Check If It Already Succeeded
A high volume of failed attempts is common and not always urgent, but confirming none of them succeeded is the step most site owners skip.
Layered Protection, Not Just One Plugin
Rate limiting, lockout thresholds, and two-factor authentication together, since any single layer alone can eventually be worked around given enough attempts.
XML-RPC Checked Specifically
This older WordPress endpoint is a common secondary brute force vector separate from the standard login page, and is frequently missed by protection focused only on wp-login.php.
Configured, Not Just Installed
A security plugin installed on default settings often leaves meaningful gaps. We configure thresholds and lockout duration specifically for your traffic pattern.
How We Stop A Brute Force Attack
Login Attempt Log Review
We review recent failed login attempts by volume, source, and targeted username to confirm the attack pattern and, critically, rule out any successful attempt hiding among the failures.
Rate Limiting and Lockout Configuration
Login attempts are capped and temporarily locked out after a threshold, configured to your specific traffic pattern so legitimate users are not accidentally locked out during normal use.
XML-RPC Review and Lockdown
If XML-RPC is not actively needed for a connected app or the Jetpack mobile app, it is disabled entirely, closing a secondary brute force vector separate from the main login page.
Two-Factor Authentication Setup
Even if a password is eventually guessed correctly, two-factor authentication stops the login from completing, which is the single most effective defence against this attack type.
Username Exposure Review
We check whether usernames are exposed through author archive pages or REST API endpoints, since attackers frequently harvest valid usernames this way before beginning a targeted brute force attempt.
Ongoing Monitoring Setup
Where a maintenance plan is in place, login attempt volume is monitored over time, catching a renewed or escalating attack early rather than after it succeeds.
Brute force attacks are rarely sophisticated, which is exactly why they are so persistent. An attacker does not need a zero-day vulnerability when a large enough volume of login attempts against weak or reused credentials eventually works against some percentage of targets, and WordPress's predictable default login URL makes automated targeting trivially easy to script at scale.
The fix is not complicated either, but it does need to be layered and actually configured rather than left on default settings. Rate limiting, a non-obvious login path where practical, and two-factor authentication together make a brute force attack functionally pointless against a specific site, regardless of how many attempts the script makes.
This service is not the right choice if:
- You already have a properly configured security plugin with rate limiting active and working
- Your hosting provider already blocks this at the server or firewall level as part of your plan
- The failed logins you are seeing are your own team, not an external attack
- You need a full security audit rather than login-specific protection, see /wordpress-security/security-hardening/
We will confirm which of these applies during a short review before billing anything.
USA
Compliance: CCPA · Hosting: AWS us-east-1 · Support: EST (UTC-5)
Login and credential review during setup is handled in compliance with CCPA, processed on AWS us-east-1 infrastructure, with updates communicated during EST business hours. Full detail: /web-development-agency-usa/
UK
Compliance: UK GDPR · Hosting: AWS eu-west-2 London · Support: GMT (UTC+0)
UK GDPR governs how any account data reviewed during setup is handled. John Gowland's real estate platform in the UK runs the same layered login protection standard applied to every brute force engagement, supported on GMT hours. Full detail: /hire-developers-uk/
Australia
Compliance: Privacy Act 1988 · Hosting: AWS ap-southeast-2 Sydney · Support: AEST (UTC+10)
Privacy Act 1988 obligations are factored into how Australian account data is handled during setup. Laura Maher's ongoing WordPress work with us from Australia runs on this same AEST-aligned support model. Full detail: /app-development-company-australia/
Brute Force Attack Warning Signs
Check these before assuming the worst, and after assuming the worst.
| # | Item | Why It Matters |
|---|---|---|
| 1 | Sudden spike in failed login notification emails | Often the first visible sign, though many site owners have these emails disabled or ignored |
| 2 | Slow site performance with no traffic increase | High-volume login attempts consume server resources even when unsuccessful |
| 3 | Hosting provider warning about excessive resource use | Hosts often detect and flag this before the site owner notices anything |
| 4 | Unfamiliar IP addresses in server access logs | Confirms external automated activity rather than a legitimate traffic spike |
| 5 | An admin account you do not recognise | The most serious sign, indicates an attempt already succeeded, treat as an active compromise |
We Confirm Nothing Already Succeeded
A brute force attack in progress and one that already worked look similar at a glance. We check the difference before anything else.
512 Verified 5.0 Reviews
512 reviews on Freelancer.com with a 5.0 rating, from real client engagements.
Configured For Your Actual Traffic
Lockout thresholds are set based on your real usage pattern, not a generic default that locks out legitimate users.
Francisco Escobar, 14 Years, Zero Breaches
Client since 2012. Layered login protection has run on his infrastructure for the full 14 years without a confirmed breach.
How We Set Up Brute Force Protection
Six steps from attack confirmation to full layered protection.
We review failed login volume, source, and targeted usernames to confirm the attack pattern and rule out any successful attempt.
A basic lockout threshold is applied immediately to stop the ongoing volume while full configuration is completed.
Secondary vectors beyond the main login page are checked and closed if not actively needed.
2FA is configured on all admin accounts, closing the attack's path even against a correctly guessed password.
Lockout settings are adjusted to your real traffic pattern so legitimate users are not caught by the new protection.
You receive a report of the attack pattern observed and, where a maintenance plan is active, ongoing monitoring continues automatically.
Frequently Asked Questions
The clearest sign is a high volume of failed login notification emails or entries in your access logs, often from unfamiliar IP addresses attempting common usernames like admin or administrator repeatedly.
Not necessarily. Many brute force attacks fail entirely and are simply automated noise every WordPress site experiences. The important step is confirming none of the attempts actually succeeded, which is different from the attack simply happening.
It significantly reduces the risk but works best combined with two-factor authentication, since rate limiting alone can still eventually be worked around with enough patience from a determined, if unsophisticated, attacker.
Yes, this older endpoint can be exploited for login attempts separately from the standard wp-login.php page, which is why it should be disabled if you are not actively using a connected app or the Jetpack mobile app.
A brute force attack does not know your current password, it is guessing, so a stronger password reduces the odds of a lucky guess but does not stop the volume of attempts or protect against a password reused from an unrelated breach elsewhere.
It can help reduce automated targeting volume, since many attack scripts only check the default wp-login.php path, though it should be treated as one layer among several rather than a complete solution on its own.
Our rate is $30 an hour, and a full setup including rate limiting, two-factor authentication, and XML-RPC review typically runs a small number of hours.
Yes, a high volume of login attempts consumes server resources regardless of whether any attempt succeeds, which can noticeably slow site performance and occasionally trigger a hosting provider resource warning.
Check for admin accounts you do not recognise and review recent login activity on accounts you do recognise for unfamiliar timestamps or locations, which is the log review step we run first on every engagement.
It helps significantly if properly configured, but a plugin left on default settings often has gaps, which is why configuring the specific thresholds and layering two-factor authentication matters more than which plugin is installed.
The attempts themselves may continue, since they are automated and untargeted, but properly configured layered protection means continued attempts have effectively no chance of succeeding.
Yes. $30/hr. Contact us through the form above and we typically complete setup the same day during business hours.
Thousands Of Failed Logins And Growing? We Lock It Down The Same Day.
$30/hr. Layered protection, configured for your actual traffic, not left on default.