Wiper viruses are digital weapons of mass destruction that permanently erase data, making it impossible for a system to boot or read its content. The historical roots of this weapon date back to the spring of 2012, when a mysterious virus targeted the Iranian Ministry of Petroleum and the National Iranian Oil Company, leaving behind completely erased files that researchers could not fully analyze due to the virus's superior ability to wipe its own traces. Engineered for pure sabotage, these programs act as digital weapons of mass destruction, leaving behind a trail of irreversible ruin. Technically, these viruses do not seek to ransom data but are programmed for the sole purpose of comprehensive obliteration. This evolution from random attacks to large-scale selective sabotage has placed 'Wiper' at the top of strategic threat lists. Wipers often disguise themselves as 'ransomware' to mislead victims about their true destructive intent. The year 2017 marked the biggest turning point when an attack originating from Ukraine via accounting software transformed into a global cross-border catastrophe. Within months, this infection went public through the 'Shamoon' virus, which struck Saudi Aramco in August 2012. These viruses technically rely on a digital 'scorched earth' strategy. They operate through harsh yet effective methods, penetrating operating systems or networks to overwrite data with random information, tampering with the Master Boot Record (MBR), and corrupting file system structures. However, 'Wiper Malware' represents a category within the same family that deviates from this profit-driven motive. Malware initially emerged and flourished at the hands of hackers whose primary goals were financial gain, either through data theft or encryption via ransomware. This was exemplified by the 'WhisperGate' virus in early 2022, which displayed a fake ransom note without any mechanism for data recovery. Wipers are not designed to steal data or demand ransoms; their fundamental purpose is total erasure and destruction. Today, these programs attack the foundation of business continuity, forcing major institutions to adopt rigorous defense strategies based on isolated backups and monitoring external management tools, as it has become clear that a single virus starting on a simple device can end up shaking the stability of global supply chains. They attack the core of operating systems and paralyze networks to the point where devices become irreparable. It caused billions of dollars in losses and forced giants like Maersk and FedEx to admit operational losses of nearly $600 million, while also disrupting the production of vaccines and medicines at companies like Merck. The employment of this weapon extended beyond economic sabotage to major international events like the 2018 Olympics and the 2022 Russia-Ukraine war.
