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International Spy Museum exhibit for the Aurora Vulnerability. The failure of even a single generator could cause widespread outages and possibly cascading failure of the entire power grid as occurred in the Northeast blackout of 2003. Additionally, even if there are no outages from the removal of a single component (N-1 resilience), there is a ...
Metcalf sniper attack CCTV footage (Attacks begin at around 1:54) Location Coyote, California, U.S. Date April 16, 2013 (2013-04-16) 12:58 – 1:50 a.m. (PDT) Target PG&E Metcalf substation Attack type Sabotage Weapons 7.62×39mm rifles On April 16, 2013, an attack was carried out on Pacific Gas and Electric Company's Metcalf transmission substation in Coyote, California, near the border of ...
Industroyer [1] (also referred to as Crashoverride) is a malware framework considered to have been used in the cyberattack on Ukraine’s power grid on 17 December 2016. [2] [3] [4] The attack cut a fifth of Kyiv, the capital, off power for one hour and is considered to have been a large-scale test.
On December 23, 2015, the power grid in two western oblasts of Ukraine was hacked, which resulted in power outages for roughly 230,000 consumers in Ukraine for 1-6 hours. The attack took place during the ongoing Russo-Ukrainian War (2014-present) and is attributed to a Russian advanced persistent threat group known as "Sandworm". [1]
They are widely used in the fields of defense and aerospace for the analysis of threats against tamper resistant electronics systems (e.g., avionics on military aircraft). [2] Attack trees are increasingly being applied to computer control systems (especially relating to the electric power grid). [3]
A point on a grid having a number of machines with an SCR above a number between 1 and 1.5 has less vulnerability to voltage instability. Hence, such a grid is known strong grid or power system. A power system (grid) having a lower SCR has more vulnerability to grid voltage instability.
California's power grid is typically tested during wildfire season or intense heat waves, but a winter storm system has challenged the state's electric grid in new ways. Experts say resiliency ...
Although many commentators have highlighted humorous aspects of the concern, squirrels have proven consistently able to cripple power grids in many countries, [2] and the danger posed to the electrical grid from squirrels is ongoing and significant. [3] [4] This has led to tabulations and maps compiled of the relevant data. [5]