Iranian hackers targeted government officials and a 2020 presidential campaign, Microsoft says

Government officials and a 2020 presidential campaign have been targeted by hackers believed to be linked to the Iranian government, Microsoft says.
In a blog post Friday, Microsoft revealed that between August and September, a group it refers to as Phosphorous, which "we believe originates from Iran and is linked to the Iranian government," attempted to hack more 241 email accounts. These accounts are associated with current and former government officials, journalists, prominent Iranians, and a presidential campaign.
Microsoft says the attackers attempted to gain access to the accounts partially using information gathered through research, and four accounts were compromised, though these weren't associated with the presidential campaign.
Subscribe to The Week
Escape your echo chamber. Get the facts behind the news, plus analysis from multiple perspectives.

Sign up for The Week's Free Newsletters
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
From our morning news briefing to a weekly Good News Newsletter, get the best of The Week delivered directly to your inbox.
"While the attacks we're disclosing today were not technically sophisticated, they attempted to use a significant amount of personal information both to identify the accounts belonging to their intended targets and in a few cases to attempt attacks," Microsoft Corporate Vice President Tom Burt said. "This effort suggests Phosphorous is highly motivated and willing to invest significant time and resources engaging in research and other means of information gathering."
The presidential campaign that was targeted was not named in Microsoft's announcement.
Sign up for Today's Best Articles in your inbox
A free daily email with the biggest news stories of the day – and the best features from TheWeek.com
Brendan worked as a culture writer at The Week from 2018 to 2023, covering the entertainment industry, including film reviews, television recaps, awards season, the box office, major movie franchises and Hollywood gossip. He has written about film and television for outlets including Bloody Disgusting, Showbiz Cheat Sheet, Heavy and The Celebrity Cafe.
-
Pharaoh's tomb discovered for first time in 100 years
Speed Read This is the first burial chamber of a pharaoh unearthed since Tutankhamun in 1922
By Peter Weber, The Week US Published
-
Microsoft unveils quantum computing breakthrough
Speed Read Researchers say this advance could lead to faster and more powerful computers
By Rafi Schwartz, The Week US Published
-
Trump seeks to end New York's congestion pricing
Speed Read The MTA quickly filed a lawsuit to stop the move
By Peter Weber, The Week US Published
-
Trump seeks to end New York's congestion pricing
Speed Read The MTA quickly filed a lawsuit to stop the move
By Peter Weber, The Week US Published
-
Trump officials try to reverse DOGE-led firings
Speed Read Mass firings by Elon Musk's team have included employees working on the H5N1 bird flu epidemic and US nuclear weapons programs
By Peter Weber, The Week US Published
-
Trump blames Ukraine for war after US-Russia talks
Speed Read The US and Russia have agreed to work together on ending the Ukraine war — but President Trump has flipped America's approach
By Peter Weber, The Week US Published
-
Musk's DOGE seeks access to IRS, Social Security files
Speed Read If cleared, the Department of Government Efficiency would have access to tax returns, bank records and other highly personal information about most Americans
By Peter Weber, The Week US Published
-
Senate confirms RFK Jr. as health secretary
Speed Read The noted vaccine skeptic is now in charge of America's massive public health system
By Peter Weber, The Week US Published
-
Trump lays out plans for broad 'reciprocal' tariffs
Speed Read Tariffs imposed on countries that are deemed to be treating the US unfairly could ignite a global trade war and worsen American inflation
By Peter Weber, The Week US Published
-
Top US prosecutors resign rather than drop Adams case
speed read The interim US attorney for the Southern District and five senior Justice Department officials quit following an order to drop the charges against Mayor Eric Adams
By Rafi Schwartz, The Week US Published
-
Senate confirms Gabbard as intelligence chief
Speed Read The controversial former Democratic lawmaker, now Trump loyalist, was sworn in as director of national intelligence
By Rafi Schwartz, The Week US Published