Surfshark Antivirus Review

Surfshark has built a strong reputation as one of the best VPN providers on the market — but can it translate that success into the antivirus space? With the Surfshark One bundle, the company is pitching itself as a complete cybersecurity suite: VPN, antivirus, data breach monitoring, and more, all under one subscription.

We put Surfshark Antivirus through its paces to find out whether it’s worth your money in 2026, or whether you’d be better off pairing Surfshark’s VPN with a dedicated antivirus from another provider. Here’s what we found.

⚡ Quick Verdict - Surfshark One+ Best Cybersecurity Bundle 2026

★ 9.8 /10

Surfshark Antivirus — Our verdict

Surfshark is the best value VPN Bundle in 2026. Unlimited simultaneous devices, solid speeds, strong privacy, and a price that beats every major competitor.

✔Fastest VPN we've tested

✔+4500 servers

✔Unlimited devices

✔Unblocks Netflix & more

✘Some features cost extra

Limited time offer 88% OFF + 3 months free Get this deal ›

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30-day money-back guarantee - try it risk free

Surfshark Antivirus: Quick Stats

Surfshark Antivirus Pricing: Which Plan Is Right for You?

Surfshark Antivirus is not sold as a standalone product. It’s only available as part of the Surfshark One or Surfshark One+ bundle — both of which also include the Surfshark VPN and several other privacy tools.

The 24-month Surfshark One plan offers the best value, coming in at around $2.08/month for up to 5 devices. That stacks up well against competitors: Bitdefender starts at $12.99/year for just 1 device, and Norton starts at $29.99/year for 1 device.

If you’re already a Surfshark VPN user, upgrading to Surfshark One to add antivirus protection is a very cost-effective move. All plans are backed by a 30-day money-back guarantee.

Surfshark One vs. One+: What’s the Difference?

Our recommendation: The Surfshark One plan is the sweet spot for most users. You only need One+ if you specifically want Incogni to remove your data from broker databases.

Surfshark Antivirus Features

Device Scanning

Surfshark gives you four scanning options to choose from:

• Quick Scan — Targets the most vulnerable areas of your system. Typically completes in 1–2 minutes.
• Full Scan — A thorough system-wide scan. Expect around 40 minutes to scan a typical machine (~640,000 files).
• Custom/Targeted Scan — Drag and drop individual files or folders directly into the app for on-demand scanning.
• Scheduled Scan — Set scans to run automatically at specific days and times (e.g., 2 AM every Monday and Friday). Easy to configure and genuinely useful.

External drives are scanned automatically when connected — a smart touch if you regularly use USBs or portable storage. You can also exclude large external drives from quick and full scans to save time. Quarantined files are automatically deleted after 60 days, so there’s no manual housekeeping needed.

Real-Time Protection

Surfshark’s real-time protection monitors your device continuously in the background. The malware database updates every three hours, keeping it current against the latest threats. The Cloud Protect feature cross-references suspicious files against a live threat database in real-time — without collecting any personal data — to catch emerging threats that traditional signature-based scanning might miss.

Ransomware Shield

Surfshark includes a built-in Ransomware Shield that lets you manually designate specific folders for protection and control which apps are allowed to access them. This gives you focused protection where it matters most — your documents, photos, and important files. It’s a level of manual control you don’t always see at this price point.

Web Protection

Surfshark’s web protection feature blocks access to malicious websites and phishing pages before they can do damage. It works at the browser level, stopping threats before any malicious files can reach your device. Important caveat: this feature is currently only available on Windows. macOS and mobile users don’t have access to it yet.

Webcam Protection

Surfshark can prevent unauthorized apps from silently accessing your webcam. You can whitelist trusted apps so legitimate software like video conferencing tools isn’t blocked. This is a feature many competitors — including TotalAV and McAfee — simply don’t offer, making it a genuine differentiator. Note that webcam protection is currently in beta.

Heuristic Detection

Beyond its malware database, Surfshark also uses heuristic detection to identify suspicious code patterns in files — even from malware variants that haven’t yet been catalogued. This adds an extra layer of protection against zero-day threats and modified malware strains.

How Well Does It Actually Work? Our Test Results

Independent lab scores and real-world performance don’t always tell the same story — and with Surfshark Antivirus, that gap is noticeable.

Independent Lab Testing (AV-TEST, May–June 2025)

Surfshark earned the AV-TEST Certified badge for this period — a meaningful industry benchmark. Perfect marks for protection are impressive, and the performance score shows it won’t slow your machine down significantly.

Our In-House Testing Results

We tested Surfshark Antivirus on a Windows 10 Virtual Machine against 150 real malware samples drawn from a live threat database (bazaar.abuse.ch), covering ransomware, RATs, info stealers, mining malware, and malicious scripts.

The full scan result of 70.67% is above average and outperformed some well-known names like ESET and Avast in our tests. However, the quick scan and real-time protection both failed to catch any threats — a significant concern for day-to-day protection. Phishing detection also came back at 0%, which is a steep drop from a previous test cycle where it blocked around 70% of attempts.

These results don’t make Surfshark Antivirus useless, but they do suggest it works best as part of a broader security setup rather than as a sole line of defence.

Impact on System Performance

CPU usage briefly spiked to 100% during scanning but averaged around 50% for the duration. RAM usage stayed between 5.2GB and 6.2GB — comparable to Bitdefender and TotalAV. Surfshark won’t grind your machine to a halt, which is important if you run scans during working hours.

What Surfshark Antivirus Is Missing

Surfshark keeps its antivirus deliberately lightweight, which means some features found in top-tier suites are absent:

• Firewall — No integrated firewall. Network protection relies on the VPN instead.
• Parental Controls — Not included. Look to Norton or Kaspersky if this is a priority.
• Vulnerability Scanner — No tool to flag outdated software or weak system settings.
• Password Manager — You’ll need a separate solution for password storage.
• Device Tune-Up Tools — No performance optimization or system cleanup features.
• Cloud Backup — No built-in file backup storage.
• Web Protection on macOS/Mobile — Currently Windows-only.

The Rest of the Surfshark One Bundle

Since you can’t buy the antivirus on its own, it’s worth understanding the full value of what you’re getting with Surfshark One.

Surfshark VPN

This is where Surfshark truly shines. The VPN offers access to 4,500+ servers across 100 countries, strong encryption, a kill switch, DNS leak protection, and support for unlimited simultaneous connections. It consistently ranks among the best VPNs available. For existing Surfshark VPN users, the bundled antivirus is an easy upgrade.

Surfshark Alert

Monitors your email addresses, credit card numbers, and ID documents against known data breach databases. If anything surfaces, you get an immediate alert. Comparable to Bitdefender’s Digital Identity Protection — but while Bitdefender charges from $39.99/year for this feature, Surfshark includes it in the One bundle at no extra cost.

Surfshark Search

A private, ad-free search engine that doesn’t track your activity or retain your search history. Results can occasionally be inconsistent, but the privacy benefits are genuine.

Alternative ID

Generates a fake name, email address, and other personal details you can use when signing up for websites you don’t fully trust — keeping your real information out of marketing databases.

Incogni (One+ Only)

Contacts data brokers on your behalf and formally requests the removal of your personal data from their databases. It’s one of the more efficient data removal services we’ve tested. Worth the One+ upgrade if online privacy is a serious concern for you.

Platforms and Device Support

iOS support is absent due to Apple’s OS restrictions. On Android, the antivirus is built directly into the Surfshark VPN app, making everything easy to manage from one place. The desktop app is clean, intuitive, and takes just a few minutes to set up.

Customer Support

Surfshark offers 24/7 live chat support, which is consistently fast and helpful in our experience. A comprehensive knowledge base with written guides and video tutorials handles most common questions. Email support is available but slower. There is no phone support.

Pros and Cons

✅ Pros

• Excellent independent lab scores (6/6 for protection, AV-TEST 2025)
• Strong value as an all-in-one bundle with VPN, breach alerts, and more
• Webcam protection — a feature many competitors lack
• Ransomware Shield with granular folder and app controls
• Lightweight — minimal impact on system performance
• Covers up to 5 devices across Windows, macOS, and Android
• Automatic quarantine management (60-day auto-delete)
• 30-day money-back guarantee

❌ Cons

• Real-time protection failed to detect threats in our testing
• Quick scan scored 0% in our malware detection tests
• Phishing protection was completely ineffective in our tests
• No firewall, password manager, or parental controls
• Web protection is Windows-only
• iOS not supported
• Cannot be purchased as a standalone antivirus

Final Verdict: Is Surfshark Antivirus Worth It in 2026?

Surfshark Antivirus sits in an interesting position. In independent lab tests it scores extremely well — perfect marks for protection against zero-day and widespread malware. In our own real-world testing, however, its quick scan, real-time protection, and phishing detection all fell short.

The key question is: what are you buying it for?

If you’re an existing Surfshark VPN user, upgrading to Surfshark One is a straightforward decision. You get antivirus, breach monitoring, a private search engine, webcam protection, and ransomware shielding for a very reasonable monthly cost. As a bundle, the value is hard to beat.

If you need a standalone antivirus with strong real-time protection and reliable phishing detection above all else, dedicated solutions from Bitdefender, Norton, or TotalAV will serve you better.

For everyday users who want broad security coverage without complexity, Surfshark Antivirus is a capable, lightweight option — just don’t rely on it as your only defence.

Surfshark Antivirus Is a Good Fit If You:

• Already use or are considering Surfshark VPN
• Want an all-in-one security bundle at a competitive price
• Need coverage across multiple devices (up to 5)
• Value webcam protection and ransomware shielding
• Prefer a lightweight app that won’t slow your system down

Look Elsewhere If You:

• Need reliable real-time malware or phishing protection
• Want a firewall, password manager, or parental controls included
• Need to protect more than 5 devices
• Only want antivirus without a bundled VPN