Set clear AI purchase policies before convenience turns into costly risk.

AT this point we are nearing the end of the first quarter of the year, which is a good point to review and evaluate the trends in cybersecurity that we all are facing. While the volume of attacks remains high, the more significant change to note is refinement.

Threat actors are patient, organized, and financially motivated. They study their targets. They test defenses. They look for gaps in the tools that firms believe are already protecting them.

Yet, many attorneys still harbor outdated assumptions about cybercrime: That attacks are random, loud, or easy to spot; that smaller firms are less attractive targets. Neither is correct. Modern attacks are noiseless, credential-based, and designed to look like everyday business traffic.

Law firms are attractive targets because they possess confidential client information, financial data, litigation strategy, and settlement details. That information has both resale value and leverage value.

Threat valuation in 2026

Historically threats have been evaluated by ransom amount, with whatever the demanded dollar amount anchoring the perceived value of the breach. That’s an inaccurate way of viewing it, and sadly breaches are common enough that we are smarter with how we view them and their financial impact.

The financial effect does not necessarily relate to the payment of the ransom but rather encompasses costs related to the investigation, downtime, restoration, and potential malpractice liability. Insurance companies providing cyber liability insurance are also becoming more strict underwriters and requiring evidence of due care. A firm that is unable to provide evidence may be forced to pay more premiums or be denied the policy altogether.

The effects on trust are less easily quantified but no less significant. A breach can affect relationships and reputation within a small realm of the legal practice world.

Tactics in 2026

Attackers aren’t just targeting you, their targeting your security tools. One of the new trends in terms of malware is the attempt to kill the detection of response systems before deploying the ransomware, so called “EDR killers,” which cripple the security layer that companies use to detect suspicious behaviors before the attacker lateral movement across the network is contained.

Data theft and ransom tactics have evolved. Encryption, in many incidents, is not part of the approach. Attackers nowadays exfiltrate data first and then threaten to publish confidential files if one doesn’t pay up. No matter what area of law you practice, you hold sensitive information and that can easily be leveraged against you.

Common attack types in 2026

Credential Theft

Credential theft remains a major contributor to successful attacks. It seems that phishing emails have become more targeted or context-aware. There may be references to legitimate vendors or cases, or billing-type inquiries. Multi-factor authentication helps, although attackers have now been found to use session hijacking as a means of defeating basic multi-factor protections.

Business Email Compromise

The business email compromise threat still exists. The attacker takes control of an email account and waits for a while, monitoring all emails sent from the compromised mailbox. At the most opportune time, he or she alters some of the wiring instructions or payment details. The funds are then redirected without the victim’s knowledge of the existence of a phishing email.

Cloud Misconfigurations

Cloud misconfigurations are another source of potential exposure. There are many firms using Microsoft 365, SharePoint, and other cloud-based Practice Management Systems. Many default configurations are not changed. Most firms do not know, but many permissions are granted, and sometimes audit logs are disabled.

Supply Chain Attacks

Supply chain risk is increasing. Law firms are dependent upon case management vendors, document management vendors, and third-party information technology tools. A weakness in any of those applications is a backdoor into the firm.

The commonality of all of these threats? Precision.

The threat pattern is no longer brute force and broad stroke. Criminals are patient, target focused, and accurate as they carry out their attacks.

How law firms can respond

Audit

Protection begins with visibility. Companies must have a straightforward inventory of users, devices, cloud applications, and access rights. Instead of just installing endpoint detection and response tools, active monitoring should be carried out. Multi-factor authentication needs to be enforced on email, VPN, and all administrative accounts, using phishing-resistant methods whenever possible.

Email Security and Employee Training

E-mail filtering and team training remains important. Training should be pragmatic and scenario-based. It is important that staff know how to report suspicious messages quickly and without hesitation.

Backup Validation

Lastly, the backups must be tested. Offline or immutable backups decrease the impact of ransomware attacks. A documented process for recovering will help in reducing the downtime by clearly identifying the roles and communication process.

Security Reviews

Performing security reviews and penetration tests can generate a level of knowledge about what can go wrong before it is discovered by the attacker. Access needs to be controlled by the principle of least privilege. Departed personnel access needs to be revoked immediately.

What might be different for many firms is that they need someone proactive within IT to recognize the legal systems, what needs to be kept confidential, and the glacial speed with which litigation moves. It is impossible for cybersecurity to be a secondary task that is done only when necessary, which is when things break.

Today’s threats are targeted, structured, and economically driven. Law firms that view cybersecurity as an infrastructural part of their business, as opposed to a utility, more likely to safeguard both clients and their reputation.