Cyberattacks aren't just a big-company problem. According to a Hiscox survey cited by the SBA, 41% of small businesses were targeted in 2023, with a median cost of $8,300 per incident — enough to put a real dent in any business without a financial cushion. For the diverse community of business owners across Parker County, from Granbury's downtown shops to Willow Park's service businesses, these risks are real and growing. The good news: the most common vulnerabilities are also the most preventable. Here are seven mistakes small businesses make with cybersecurity, and what to do about each.
Outdated software is one of the easiest doors for attackers to open. When vendors release patches, they're usually closing known vulnerabilities — gaps that hackers are already scanning for. Enable automatic updates for your operating system, browsers, and any business software your team uses daily.
Third-party plugins and apps need the same attention. A few days between a disclosed vulnerability and your patch can be enough exposure to invite trouble.
"Password123" still shows up in breach data. But weak passwords are only half the issue — the bigger gap is skipping multi-factor authentication (MFA), a second verification layer that confirms identity beyond a password alone. Enable MFA for all users as CISA's Cyber Essentials guide directs, starting with anyone who has admin, remote, or privileged access.
Sensitive documents deserve the same protection as accounts. Password-encrypting PDFs that contain contracts, proposals, or financial records prevents unauthorized access if a file is shared incorrectly or stored online. For businesses that need to update those documents — reordering pages, removing outdated sections, or rotating pages before resending — here's a possible solution from Adobe Acrobat's free online tool.
In practice: MFA alone blocks the vast majority of account takeover attempts. It costs nothing to enable on most platforms and takes minutes to configure.
Technology can only go so far. Employees are the top source of breaches — work-related communications are direct pathways into business systems — making regular training one of the highest-return cybersecurity investments a small business can make.
Training doesn't require a big budget. Run quarterly phishing simulations, share brief updates when new scams emerge, and build a culture where staff feel comfortable flagging suspicious messages without embarrassment. The human layer is the one attackers count on being the weakest.
Most small businesses back up data — fewer do it in a way that actually protects them when something goes wrong. CISA recommends small businesses follow the 3-2-1 backup rule: 3 copies of critical data, on 2 types of storage media, with 1 stored off-site. Encryption ensures that even if attackers gain access, the data stays locked and unreadable.
Cloud-only backups are better than nothing, but they're not a complete strategy. Ransomware can encrypt or delete cloud-synced files. Off-site physical backups are the safety net that saves businesses when everything else fails.
Every device on your network is a potential entry point — and attackers know this. Business email compromise (BEC), where attackers hijack or impersonate legitimate business email accounts to redirect payments or steal data, resulted in over $2.7 billion in losses in 2024 according to FBI data cited by CISA. No business is too small to be a target.
Basic network hygiene closes many of these gaps:
Separate guest Wi-Fi from your internal business network
Require a VPN for any remote access to company systems
Audit access regularly — remove credentials for former employees immediately
Phones and tablets carry email, customer data, and business apps — often with fewer protections than office computers. Mobile device management (MDM) software lets you enforce encryption, require PINs, and remotely wipe lost or stolen devices before your data walks out the door.
At minimum, require screen locks and current software updates on all devices used for work. Accessing business accounts through apps should require the same MFA you've set up everywhere else.
You can't protect what you haven't examined. A security audit systematically reviews your policies, access controls, software, and network for vulnerabilities — before someone else finds them for you. The free NIST Cybersecurity Framework 2.0, which the FTC points small businesses toward directly, is a flexible, no-cost starting point for assessing and managing risk across your entire operation.
Schedule a formal review at least once a year, and after any significant change to your systems — a new platform, a shift to remote work, or a change in key personnel.
Despite the known risks, many small businesses still lack a formal cybersecurity plan. The gap isn't awareness — it's knowing where to start.
Parker County Chamber of Commerce members have access to 100+ programs per year, including business workshops, expert speakers, and peer networks where topics like this get real-world treatment. The monthly Chamber Membership Luncheon draws 160+ local business professionals, and the B2B Leads Group meets twice monthly — these are places to connect with peers who've navigated the same challenges and vendors who serve the local market.
Start with the fundamentals: update your software, enable MFA, and verify your backup plan. Then use the Chamber's network to keep building from there.
