Photo by Arie Arifin
Chinese hackers hurt the clients, too.
U.S. officials say Chinese hacking of law firms is more prevalent than you might think. Why? Chinese hackers want to gather intelligence on America’s national security, international trade, tariffs and foreign investments.
Hackers also stand to gain millions of dollars. Furthermore, if your business is a client of an affected law firm, your company would be devastated, too.
Just ask the clients of Williams & Connolly, the Washington, D.C. law firm. The firm’s clientele is comprised of high-profile political figures. In October 2026, hackers conducted a stealthy “zero-day” attack on attorneys’ email accounts.
Or ask regulatory and telecom powerhouse Wiley Rein. The company suffered a breach of their Microsoft 365 accounts. Hackers trargeted intelligence on trade, tariffs and foreign investments. In May 2026, affected individuals filed a class-action lawsuit against the firm.
Known as “UNC5221”, a China-nexus cyberespionage group has emerged as one of the most prevalent adversaries targeting U.S. law firms, according to security researchers at Google Cloud’s Mandiant.
Epidemic proportions
Experts believe more than a dozen major U.S. law firms and adjacent technology providers have been hacked.
Another tragic example: Three Chinese hackers in 2016 were criminally charged with trading on confidential information after being charged with breaking into the email servers of New York law firms working on corporate mergers.
Prosecutors says the three made over $4 million after making trades in stocks after gaining insider information from law firms on mergers. The case is U.S. v. Hong et al, U.S. District Court, Southern District of New York, No. 16-cr-360. The mergers included Intel and Pitney Bowes.
U.S. officials warn many law firms are to blame when it comes to data hacks by not paying for cybersecurity or haven’t made it a priority. When they happen, data breaches at law firms take no more than minutes but cost millions. Thieves can steal everything from corporate secrets to intellectual property, and harm the clients’ systems, too.
This is the growing concern as data breaches continue to increase in frequency and damage.
Too-few precautions
Law firms are accused of not devoting the staff, the scanning time, or the training to make sure that they do what they can to decrease vulnerability. But if hacked, a law firm can lose clients, have its reputation damaged, and be liable, too.
Because law firms handle sensitive client information, some which is global, you might think the legal profession has unique security challenges. But the cybersecurity risks faced by law firms are not different than the rest of society. Law firms are not terminally unique.
It takes a team approach for a law firm or any organization to guard against the skyrocketing rate of cybercrime. That means cybersecurity training for all employees.
Here are the four typical cybercrime risks:
1. Phishing, also known as hacked email accounts
Even if lawyers use Dropbox or DocuSign to connect their emails, cybercriminals aren’t easily thwarted. They’ve become very sophisticated in the art of fooling attorneys.
Hackers can be persuasive in convincing attorneys in various phishing techniques. They are creative in color schemes and graphics to masquerading as sign-in screens.
Solutions include using a authoritative password managers with different passwords for online tools and email addresses, and applying two-factor authentication with a unique designated phone number, not the attorney’s or the law firm’s. In all, there are eight solutions to avoid being victimized by phishing scams.
2. Ransomware attacks
That’s when hackers invade a firm’s computer files, secure them, and make the victim pay a ransom to get the files back.
Solutions include immediately contacting file recovery experts. Then, of course, then take key measures to prevent ransomware.
3. Leaking of sensitive data
There many ways for firms to lose confidential information.
One way, is social media when employees use firm computers to access social media. They must implement five safety measures to prevent a social-network attack.
Hackers, for example, know how to exploit firms in document tagging, in which automation could help. So, it behooves firms to invest in artificial intelligence as a prevention measure to spot and repair the weaknesses.
4. Malpractice allegations
There are many ways clients might allege that a firm has failed to make cybersecurity an adequate priority. Indeed, published reports indicate that a significant number of firms has been hacked.
Even some enlightened law firms might think that harnessing the cloud is sufficient. To pardon a pun, this is isn’t always the case. For risk management, it’s important to pick the best cloud storage provider.
Conclusion
For safeguards, consider using the FBI’s recommended specific cybersecurity protocols.
From the Coach’s Corner, here are more cybersecurity resource links:
4 Values to Hire Best Security for Today and the Future – Naturally, with all the cyber-security scandals, it’s increasingly vital to hire the right personnel to protect your business data. Not only is it imperative to deal now with current cyber threats, but to protect your business in future years.
Best Practices to Buy Cyber Insurance for Business Security — Security has become problematic in all sectors – business, nonprofits, government, politics and individuals. The aggregate financial losses are so staggering, cyber insurance is a necessity.
Skyrocketing Cybercrime Calls for 8 Strategies to Manage 3rd Party Risks — Daily data breaches have become the norm in news headlines. We’re also hearing a lot about third-party risks being a chief culprit in cybercrime. Your business associates might be bigger risks for data breaches than you realize, too. Here’s why and what you can do.
Protect Your Financials, Systems and Technology with 15 Tips — Cybercrime has skyrocketed and is projected to get much worse. At risk is the health of your company as well as the welfare of anyone with whom you do business. Here’s how to protect your customers and your reputation.
“Opportunity makes a thief.”
-Francis Bacon
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Author Terry Corbell has written innumerable online business-enhancement articles, and is a business-performance consultant and profit professional. Click here to see his management services. For a complimentary chat about your business situation or to schedule him as a speaker, consultant or author, please contact Terry.
