Manta Network has partnered with Block Sec to launch the Sequencer Threat Overwatch Program (STOP) to enhance the security of Layer 2 solutions. STOP utilizes Block Sec's Phalcon attack detection engine to screen and isolate each transaction to ensure that malicious transactions do not affect the network. The program enhances the performance and security of L2 solutions through dual mining, increased network activity, and data credit consumption, setting a new security standard for the blockchain ecosystem.