Hackers likely stole the personal data of about 300,000 customers of Japanese carmaker Toyota, the company said on Friday. “We’ve established that 296,019 customer email addresses and the reference numbers linked to them may have been compromised,” said the company. Anyone who uses the Toyota online T-Connect service might be affected. If the information was hacked, the thieves would not have had access to names, telephone numbers or credit card details, said Toyota. Nonetheless, the data potentially stolen could be used by criminals attempting to trick people into providing other data. In 201…