Crypto lawyers are pushing back on the idea that President Donald Trump’s hack-back memo gives private companies a green light to strike back at their attackers, arguing the directive does not authorize cyber vigilante retaliation by firms that get hacked.
What crypto lawyers say the memo actually authorizes
“Hacking back,” or offensive cyber retaliation, refers to a victim of a cyberattack launching its own intrusion against the perpetrator rather than relying on law enforcement. Crypto lawyers say the new memo does not endorse that conduct for private actors, according to reporting from Unchained.
The distinction they draw is between a policy directive and binding legal authorization. A presidential memorandum sets executive-branch posture; it does not by itself rewrite the statutes that govern what private companies may lawfully do in response to an intrusion.
The underlying directive, the Expanding Capabilities to Combat Transnational Cyber-Enabled Crime memorandum, is framed around government-led operations against transnational criminal organizations rather than a license for self-help by hacked firms.
Legal analysts reviewing the memo describe it as directing the establishment of a program for private-sector participation in cyber operations against transnational criminal organizations, as WilmerHale noted in a client alert. That is a structured, government-supervised channel, not an open invitation to retaliate.
Why private cyber retaliation remains risky for crypto companies
Being hacked does not automatically create a legal right to hack back. The memo’s aggressive rhetoric does not change the statutes and liability exposure that private operators still face if they mount their own offensive response.
Crypto exchanges, wallets, and issuers are frequent targets, which makes any perceived permission to strike back especially consequential for the sector. A misread of the memo could push firms toward conduct that carries legal and operational risk.
Escalation and misattribution compound that risk. Cyber incidents are often routed through compromised third-party infrastructure, so a retaliatory strike can hit the wrong target and expand the damage rather than contain it.
Compliance-minded operators, therefore, have reason to treat the memo cautiously and not as a shield. Guidance for organizations navigating the directive stresses working within its defined program, as outlined in a Mondaq analysis.
How the memo debate fits into crypto regulation
The story sits squarely in the crypto regulation beat because it turns on legal interpretation, not market movement. The commentary driving the headline comes from lawyers advising crypto-sector clients on what the directive does and does not permit.
Interpretation questions can shape industry behavior even without a new statute. How firms read the memo may influence their incident-response playbooks well before any court or agency weighs in.
The directive is part of a broader administration push framed around combating cybercrime and fraud against American citizens, per a March White House fact sheet. The lawyers’ core point stands: that agenda does not, on their reading, authorize private cyber vigilante retaliation.
Disclaimer: This article is for informational purposes only and does not constitute financial or investment advice. Cryptocurrency and digital asset markets carry significant risk. Always do your own research before making decisions.
