Report: Massive internet address hijacking spree has ties to Iran

DNS, or the Domain Name System, is sort of like the internet's equivalent of a telephone operator switchboard. It changes web addresses like "axios.com" to numeric internet addresses.

• DNS hijacking changes the record of domain names to point to different internet addresses, rerouting traffic to a different system the hackers have chosen.

Details: These attacks targeted dozens of victims in the Middle East and North Africa, Europe and North America, and were clustered between 2017 and the present.

• The hackers used internet addresses in the attack previously used in attacks attributed to Iran, which FireEye notes implies a connection to Iran..
• However, basing an attribution on internet addresses alone is not generally considered particularly strong, and FireEye is not ready to say outright that the attackers are Iranian.