Asero's Security Publications
Stay ahead with Asero’s expert analysis on homeland security. Our insights provide a global perspective, informing critical decisions for a safer world.
Publications
Explore our publications and insights on security strategies and trends.
A Stronger Europe: Challenge, Consequence, or Objective?
At the Munich Security Conference on February 14, 2025, Vance articulated his position unambiguously: “The threat that I worry the most about vis-à-vis Europe is
Massive Cyber Breach at Iberia Airlines Puts Traveler Information at Risk
EVENT SUMMARY ▪ On 29 November 2025, Spanish airline Iberia admitted that hackers had accessed confidential customer information. ▪ The timing of the disclosure is
Roadmap for Dealing with Ransomware
Ransomware is a type of malicious software that encrypts data or locks users out of their systems, demanding a ransom, usually in cryptocurrency, for restoration.
Navigating Cyber Threats: Key Lessons from a Major Security Breach
SolarWinds is a major software company headquartered in Oklahoma, specializing in system management tools for network and infrastructure monitoring. The company serves hundreds of thousands
Common themes emerge from the ongoing wildfires in Los Angeles and the New Years terror attack in New Orleans
When we look at issues related to safety and security, we, as practioners, often find ourselves making connections between dots that are not always evidently
Critical Infrastructure at Risk: DHL Plane Crash and Hybrid Warfare Threats
On November 25, 2024, a DHL cargo plane tragically crashed near Vilnius International Airport, Lithuania. The aircraft, en route from Leipzig, Germany, went down just
NATO’s Eastern Flank Strengthens Borders and Security in Response to Growing Hybrid Threats
In April 2025, Finnish President Alexander Stubb announced Finland’s intention to withdraw from the Ottawa Treaty, an international agreement prohibiting the possession, trade, and use
Wake-Up Call: Russia’s recent assaults show that physical protection is still a concern
A lone assailant, identified as a 26-year-old foreign national, was arrested and charged with terrorism in conjunction with a foiled June 2024 attempt to set
MI5’s Stark Warning: Adapting to the Evolving Threat Landscape
In his 8th October threat update, MI5 director-General Ken McCallum detailed the challenges facing both the United Kingdom and West as a whole, outlining a rapidly
The Fight for Integrity: Wikipedia’s Battle Against Bias
The Wikipedia community has taken a significant step in preserving the platform’s integrity by blocking 43 editors identified as recruits or straw puppets. These editors frequently abused their authority
Confronting Modern Threats: Intelligence Services Leaders Highlight Security Imperatives
In a rare public meeting, MI6 and CIA chiefs, Richard Moore and Bill Burns, leaders of the UK and US foreign intelligence services, drew focus
Cyber-attack targets Japan Airlines
KEY EVENTS ▪ In the morning hours of 26 December 2024, Japan Airlines (JAL) was hit by a DDoS cyberattack. The problem started when the
In the Shadows: The Russian Espionage and State Secret Safeguards
Along with a growing trend of sabotaging strategic institutions across Europe, as published in our previous reports, the threat of espionage has never been more
Securing Peace of Mind: The Essential Role of Safe Havens in High-Profile Homes
The recent robbery on December 27, at the home of Jack Grealish, a renowned Manchester City football player, has cast a glaring spotlight on the
Hit Where It Hurts: The Need for Holistic Protection of Critical Infrastructures
On July 26, 2024, just hours before the Paris 2024 Olympics opening ceremony, France’s high-speed rail network suffered coordinated arson attacks. The perpetrators targeted strategic
Poland: pointing the finger at Russia for its involvement in a 2024 arson attack targeting a shopping mall
On 12 May 2024, a fire broke out at a large shopping center in Warsaw, Poland, burning down 1,400 shops, many of which were run
NOTAM system outage affected 10,000 US flights
On Wednesday morning January 11, 2023, almost 10,000 United States flights were delayed or canceled as a result of a technical failure of the FAA
Maritime Cyber-attack: DNV ShipManager Incident
In recent years, cyber-attacks have become a significant concern for organizations across various industries. Another recent incident that we were exposed to was the cyber-attack
Pro-Russian hacking group claims responsibility for disruption of US airport websites
On Monday October 10 several U.S. airport websites were temporarily inaccessible or otherwise disrupted as a result of a targeted DDoS attack reportedly carried out
Mail bomb attacks target Spain and Ukrainian diplomats
Between November 24 and December 2, 2022, a total of six letter bombs were sent to high profile targets in Spain including Prime Minister Pedro
The implications of relying on foreign state-owned entities for critical infrastructure
In November 2022, eight months into the war in Ukraine, Germany announced the takeover and nationalization of Gazprom Germania, a former subsidiary of Russian government
The assassination of former Japanese Prime Minister Shinzo Abe
At approximately 11:30am local time on July 8 2022, former Japanese Prime Minister Shinzo Abe was shot from behind by a lone gunman while giving
Costa Rica Ransomware Attack
During the course of May 2022, numerous cyber attacks were carried out against roughly 30 government agencies throughout Costa Rica. President Alvarado’s outgoing government reported
VIASAT Cyberattack
On February 24, 2022, as Russian troops moved into Ukraine, a massive cyber attack was caried out against the ground infrastructure of the KA-SAT satellite,
Ericsson CEO reveals the company may have paid ISIS for access to transportation routes
On February 16, 2022, Swedish telecoms equipment maker Ericsson CEO Borje Ekholm released a statement in which he conceded that the company could have made
Hacking group claims control of Belarusian railroads
On January 24, 2022, A group of pro-democracy hackers calling themselves ‘Cyber Partisans’ claimed to have infiltrated the Belarusian rail network, the country’s national rail
The implications of the cyber breach against Shirbit insurance company
On December 16, 2020 ASERO published a white paper on the Shirbit insurance company cyber breach which included a series of insights and recommendations in the aftermath
Ransomware cyber-attack on Hillel Yaffe computer systems
In recent years, there has been a 30 percent increase in ransomware attacks. Clearly, it is a growing threat which cannot be ignored. A cyber
Iranian cyber-attack on a US children’s
FBI Director Christopher Wray recently revealed that the bureau’s cyber squad was successfully able to thwart an August 2021 Iran-sponsored attack targeting Boston’s Children Hospital
Cyber-attack against SITA
Global airline technology provider, SITA, confirmed that its servers were breached in a cyber attack which led to a data security incident involving passenger data
The role of cyber warfare in the current war in Ukraine
Since the inception of the war in Ukraine, the country’s cyber security authority has reported that it is facing constant cyber attacks against government and
























































