TIRANA, Albania — Customers at one of Albania’s biggest banks got a shock shortly before Christmas when a curt text popped up on their cellphones: “Your account has been blocked. The balance of your account is zero. Thank you.”
The messages, which turned out be fake, signaled the opening of a disruptive new front in what Albanian authorities, the United States and NATO have identified as an enormous cyberattack orchestrated by Iran on one of the weakest members of the military alliance.
“It is an attack — an aggression against the sovereignty of one country by another state,” Prime Minister Edi Rama said in an interview in Tirana, the Albanian capital, calling the assaults “absolutely the same as a conventional military aggression only by other means.”
The onslaught has swept Albania, a Balkan nation with fewer than three million people, into a maelstrom of uncertainty and plunged it into big geopolitical battles involving Iran, Israel and the United States.
The reason for the attacks, which began with a stealthy penetration of government servers in 2021, but started causing visible disruption only last year, appears to be Albania’s sheltering of Mujahedeen Khalq, known as M.E.K., a secretive Iranian dissident group, on its soil.
Also playing a role are the polarized politics of Washington, where prominent Republican hawks on Iran have been strong backers of M.E.K.
Hired by the Albanian government to investigate, Microsoft, in a report on the attack, attributed it with “high confidence” to “actors sponsored by the Iranian government,” identifying M.E.K. as the “primary target.” The campaign against Albania, the report added, was probably “retaliation for cyberattacks Iran perceives were carried out by Israel” and Mujahedden Khalq.