If you are looking to "buy" the cybersecurity solution, you are likely looking for the enterprise security unit formerly known as Carbon Black, Inc.
The phrase "buy carbon black" can refer to two distinct things: a critical industrial material used in everything from tires to ink, or a leading cybersecurity company recently integrated into Broadcom.
Carbon black is an essential material produced by the incomplete combustion of heavy petroleum products. It is primarily valued for its ability to reinforce rubber and provide deep pigmentation.