Oct 2 (Reuters) - Equifax Inc (NYSE:EFX) EFX.N
* Equifax announces cybersecurity firm has concluded forensic investigation of cybersecurity incident
* Equifax Inc - potentially impacted U.S. consumers increased by 2.5 million
* Equifax Inc - completed review determined that approximately 2.5 million additional U.S. consumers were potentially impacted, for a total of 145.5 million
* Equifax Inc - completed review also has concluded that there is no evidence attackers accessed databases located outside of United States
* Equifax Inc - "Mandiant did not identify any evidence of additional or new attacker activity or any access to new databases or tables"
* Equifax Inc - forensic investigation related to UK consumers has been completed and resulting information is now being analyzed in United Kingdom
* Equifax - continuing talks with regulators in UK regarding scope of its consumer notifications as analysis of completed forensic investigation is completed
* Equifax inc - it also was determined that some of consumers with affected credit cards announced in company's initial statement are Canadian
* Equifax - completed review determined that personal information of approximately 8,000 canadian consumers was impacted from data breach