Athens Anarchists Claim Sixth Sustained Attack on Optima Bank ATMs
Source: Optima Bank
EXECUTIVE SUMMARY
An anonymous Athens cell published its sixth claim of sabotage against Optima Bank automated teller machine infrastructure on August 24, framing the campaign explicitly as an attack on the Vardinoyannis family conglomerate, which the claim identifies as the third-largest fuel supplier to the United States military globally, with $6.7 billion in Department of Defense contracts and fuel deliveries to 43 American military installations.
ANALYSIS
Six coordinated acts of sabotage targeting Optima Bank automated teller machines across Athens were carried out over two weeks and described in the published claim. The machines were located in the neighborhoods of Pagrati, Neo Psychiko, Agia Paraskevi, Peristeri, Nea Smyrni, and Vasilissis Sofias. The method disclosed is straightforward: card slots on each machine were blocked using strong adhesive and an inserted card, disrupting the machine without specialized tools. The group framed the method as reproducible by any actor and described the operation as fast and low-risk to execute.
The target rationale extends well beyond the bank as a financial institution. The Vardinoyannis family, identified in the claim as one of Europe's 50 wealthiest, is the controlling shareholder of Optima Bank and also owns Motor Oil, one of the largest oil refining operations in the Balkans. Motor Oil holds an estimated $6.7 billion in United States Department of Defense contracts covering the period 2005 to 2025 and is identified in the claim as the third-largest fuel supplier to the US military worldwide. The group states that Motor Oil fuel reaches 43 American military bases including Souda Bay in Crete. Motor Oil also maintains a supply relationship with Saudi Aramco. The claim reports a 50 percent increase in Motor Oil profits in 2025 and a 293 percent increase in the first quarter of 2026, which the group attributes to ongoing conflict in Gaza.
The claim places Greece's active military involvement directly in the operational picture. The Vardinoyannis Foundation and Motor Oil donated a patrol boat and four vehicles to the Greek Coast Guard this year, and Motor Oil announced a five-million-euro donation to the Greek Navy last year. Greece deployed a Patriot battery to the west coast of Saudi Arabia in September 2021, and the group states that Greece has been actively using that battery to shoot down Iranian missiles targeting Riyadh oil infrastructure during the current Iran conflict. The fuel supply relationship between Motor Oil and American military installations in Crete provides the physical link between the Vardinoyannis conglomerate and US forward military presence that the cell uses as its targeting rationale.
The claim is explicit that the Optima Bank campaign is not the ceiling of the cell's declared ambitions. The statement designates all Vardinoyannis companies as ongoing targets, encompassing Motor Oil, the bank, and the family's renewable energy holdings. The Vardinoyannis family also controls approximately one-third of Greece's private television stations, including Star, Alpha, and a stake in ANT1, and maintains documented political relationships across the entire Greek political spectrum.
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