The Hacker News

Critical Langflow Flaw CVE-2026-33017 Triggers Attacks within 20 Hours of Disclosure

Langflow CVE-2026-33017 exploited in 20 hours after disclosure, enabling RCE via exec(), exposing systems before patching ...
Security Boulevard

LeakyLooker: Hacking Google Cloud’s Data via Dangerous Looker Studio Vulnerabilities

Tenable Research revealed “LeakyLooker,” a set of nine novel cross-tenant vulnerabilities in Google Looker Studio. These flaws could have let attackers exfiltrate or modify data across Google services ...
TWCN Tech News

Fix Internal Exception Java.IO.IOException Minecraft problem

Some Minecraft users see an error message saying Connection Lost, Internal Exception: java.io.IOException, An existing connection was forcibly closed by the remote ...
TheServerSide

Java, JDBC and the HSQLDB database tutorial

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way for a Java developer to learn Java Database Connectivity (JDBC) is to experiment ...
IEEE

Effective Unit Test Generation for Java Null Pointer Exceptions

Abstract: In this experience paper, we share our experience on enhancing automatic unit test generation to more effectively find Java null pointer exceptions (NPEs). NPEs are among the most common and ...
GitHub

When using java.sql.Timestamp for update, an exception thrown

When I use java.sql.Timestamp value with PreparedStatement#setObject, PreparedStatement#executeUpdate throws an exception. It probably happens due to the conversion: driver converts the value to the ...
TheServerSide

Java, JDBC and SQL Server tutorial

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...