Cyberattack

On Oct. 15, 2026, Greenberg Traurig Poland will host WHEN THE BREACH HITS: Legal and Business Leaders Cyber Incident Response Forum in Warsaw, bringing together senior legal, business, cybersecurity, risk, and crisis management professionals to explore the realities of responding to cyber incidents.

Designed as a highly practical program, the forum will examine real-world cyber…

Drawing on lessons learned from thousands of incident responses, this GT Advisory examines the most common and consequential mistakes organizations make when responding to a data breach. From lack of preparation to missteps in customer notification, understanding these pitfalls is the first step toward a more effective response.
Continue Reading Cyber Incident Response: 10 Lessons Learned from Thousands of Breaches

On Jan. 17, 2025, EU Regulation 2022/2554 on digital operational resilience for the financial sector (DORA) became applicable in the EU.

DORA focusses on risk management and resilience testing, with a strong focus on vendor risk management, incident management and reporting, and resilience testing of key systems.

DORA applies to financial institutions that are authorized…

Six months after the SEC’s Cybersecurity Incident Disclosure Rule (SEC Rule) came into force, an April 2024 GT Alert summarized disclosure trends. The GT Alert identified that the companies who filed a mandatory form 8-K disclosing a cybersecurity incident had erred on the side of caution, hedged on whether the materiality threshold had been met…

Cyber criminals constantly develop new ways to steal money from businesses. One common scam targeting law firms and corporate legal departments involves “imposters” pretending to be clients or other parties who are owed payment, then tricking the attorney into paying the imposters. This deception has led to a rise in lawsuits where parties are battling…

GT Shareholder Jena M. Valdetero, co-chair of the firm’s U.S. Data Privacy and Cybersecurity Practice, will present the CLE webinar, “Maintaining Privilege in Data Breach Investigations: Best Practices and War Stories from Multimillion-dollar Breaches,” Dec. 19 at noon ET. This session will provide critical steps for protecting privilege during a data breach investigation…

Fred Karlinsky, chair of Greenberg Traurig’s Insurance Regulatory and Transactions Practice, is the featured guest on episode 6 of ThriveDX’s Net Impact podcast hosted by Fred Menachem, which explores the crucial intersection of cybersecurity law and insurance regulation.

Fred discusses how businesses can protect themselves from growing cyber threats, the evolving role of…

A U.S. district court dismissed all the SEC’s securities fraud and false filings claims against SolarWinds and its Chief Information Security Officer (CISO) Timothy Brown regarding the adequacy of cyberattack disclosures, finding that the SEC had impermissibly relied on “hindsight and speculation” to find those disclosures fraudulent. The court also dismissed the SEC’s claims that…

On April 4, 2024, CISA published its long-awaited Notice of Proposed Rulemaking to implement the Cyber Incident Reporting for Critical Infrastructure Act of 2022 (CIRCIA). If passed in their current form, the Rules would create extensive reporting obligations for an estimated 316,244 covered entities across 16 critical infrastructure sectors. 

Continue reading the full GT Alert.