On 2 February 2024, National Bureau of Investigation (NBI) operatives from the Rizal District Office, armed with search warrants, successfully conducted a raid in Tandang Sora, Quezon City, and uncovered counterfeit ink products on sale. During the operation, the NBI seized approximately 5,000 pieces of counterfeit ink products and ribbon cartridges alongside 17,640 pieces of counterfeit packaging boxes and hologram labels. The estimated market value of the seized items is Ph₱1.7 million (approx