What Happened? A number of stocks jumped in the afternoon session after reports of easing geopolitical tensions in Greenland ...

Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; ...

The Reprompt Copilot attack bypassed the LLMs data leak protections, leading to stealth information exfiltration after the ...

MIAMI, Jan. 09, 2026 (GLOBE NEWSWIRE) -- Varonis Systems, Inc. (Nasdaq: VRNS), the leader in data security, announced that it will report its fourth quarter and full-year 2025 financial results ...

Microsoft Copilot security vulnerability allows attackers to steal data through malicious links. Learn how the attack works ...

You can also contact attorney J.C. Sanchez of Robbins Geller by calling 800/449-4900 or via e-mail at [email protected]. CASE ...

The law firm of Kessler Topaz Meltzer & Check, LLP ( informs investors that a securities class action lawsuit has been filed ...

Microsoft has fixed a vulnerability in its Copilot AI assistant that allowed hackers to pluck a host of sensitive user data ...

MIAMI, March 17, 2025 (GLOBE NEWSWIRE) -- Varonis Systems, Inc. (Nasdaq: VRNS), the data security leader, today announced the acquisition of the next-generation database activity monitoring (DAM) ...

MIAMI, July 01, 2025 (GLOBE NEWSWIRE) -- Varonis Systems, Inc. (Nasdaq: VRNS), a leader in data security, today announced a strategic partnership with Microsoft to help secure the next generation of ...

Piper Sandler upgraded Varonis Systems (VRNS) to Overweight and downgraded SentinelOne (S) Neutral while providing its 2026 outlook.

Researchers identified an attack method dubbed "Reprompt" that could allow attackers to infiltrate a user's Microsoft Copilot session and issue commands to exfiltrate sensitive data.