#FactCheck - Debunking the AI-Generated Image of an Alleged Israeli Army Dog Attack

Executive Summary:

One of the most complex threats that have appeared in the space of network security is focused on the packet rate attacks that tend to challenge traditional approaches to DDoS threats’ involvement. In this year, the British based biggest Internet cloud provider of Europe, OVHcloud was attacked by a record and unprecedented DDoS attack reaching the rate of 840 million packets per second. Targets over 1 Tbps have been observed more regularly starting from 2023, and becoming nearly a daily occurrence in 2024. The maximum attack on May 25, 2024, got to 2.5 Tbps, this points to a direction to even larger and more complex attacks of up to 5 Tbps. Many of these attacks target critical equipment such as Mikrotik models within the core network environment; detection and subsequent containment of these threats prove a test for cloud security measures.

Modus Operandi of a Packet Rate Attack:

A type of cyberattack where an attacker sends with a large volume of packets in a short period of time aimed at a network device is known as packet rate attack, or packet flood attack or network flood attack under volumetric DDoS attack. As opposed to the deliberately narrow bandwidth attacks, these raids target the computation time linked with package processing. 

Key technical characteristics include: 

• Packet Size: Usually compact, and in many cases is less than 100 bytes 
• Protocol: Named UDP, although it can also involve TCP SYN or other protocol flood attacks 
•  Rate: Exceeding 100 million packets per second (Mpps), with recent attacks exceeding 840 Mpps 
• Source IP Diversity: Usually originating from a small number of sources and with a large number of requests per IP, which testifies about the usage of amplification principles 
• Attack on the Network Stack : To understand the impact, let's examine how these attacks affect different layers of the network stack:

1. Layer 3 (Network Layer):

• Each packet requires routing table lookups and hence routers and L3 switches have the problem of high CPU usage. 
• These mechanisms can often be saturated so that network communication will be negatively impacted by the attacker.

2. Layer 4 (Transport Layer):

• Other stateful devices (e.g. firewalls, load balancers) have problems with tables of connections 
• TCP SYN floods can also utilize all connection slots so that no incoming genuine connection can be made.

3. Layer 7 (Application Layer): 

• Web servers and application firewalls may be triggered to deliver a better response in a large number of requests 
• Session management systems can become saturated, and hence, the performance of future iterations will be a little lower than expected in terms of their perceived quality by the end-user. 

Technical Analysis of Attack Vectors

Recent studies have identified several key vectors exploited in high-volume packet rate attacks:

1.MikroTik RouterOS Exploitation:

• Vulnerability: CVE-2023-4967
• Impact: Allows remote attackers to generate massive packet floods
• Technical detail: Exploits a flaw in the FastTrack implementation

2.DNS Amplification:

• Amplification factor: Up to 54x
• Technique: Exploits open DNS resolvers to generate large responses to small queries
• Challenge: Difficult to distinguish from legitimate DNS traffic

3.NTP Reflection:

• Command: monlist
• Amplification factor: Up to 556.9x
• Mitigation: Requires NTP server updates and network-level filtering

Mitigation Strategies: A Technical Perspective

1. Combating packet rate attacks requires a multi-layered approach:

• Hardware-based Mitigation:
• Implementation: FPGA-based packet processing
• Advantage: Can handle millions of packets per second with minimal latency
• Challenge: High cost and specialized programming requirements

2.Anycast Network Distribution:

• Technique: Distributing traffic across multiple global nodes
• Benefit: Dilutes attack traffic, preventing single-point failures
• Consideration: Requires careful BGP routing configuration

3.Stateless Packet Filtering:

• Method: Applying filtering rules without maintaining connection state
• Advantage: Lower computational overhead compared to stateful inspection
• Trade-off: Less granular control over traffic

4.Machine Learning-based Detection:

• Approach: Using ML models to identify attack patterns in real-time
• Key metrics: Packet size distribution, inter-arrival times, protocol anomalies
• Challenge: Requires continuous model training to adapt to new attack patterns

Performance Metrics and Benchmarking

When evaluating DDoS mitigation solutions for packet rate attacks, consider these key performance indicators:

• Flows per second (fps) or packet per second (pps) capability
• Dispersion and the latency that comes with it is inherent to mitigation systems.
• The false positive rate in the case of the attack detection
• Exposure time before beginning of mitigation from the moment of attack

Way Forward

The packet rate attacks are constantly evolving where the credible defenses have not stayed the same. The next step entails extension to edge computing and 5G networks for distributing mitigation closer to the attack origins. Further, AI-based proactive tools of analysis for prediction of such threats will help to strengthen the protection of critical infrastructure against them in advance.

In order to stay one step ahead in this, it is necessary to constantly conduct research, advance new technologies, and work together with other cybersecurity professionals. There is always a need to develop secure defenses that safeguard these networks.

Reference:

https://blog.ovhcloud.com/the-rise-of-packet-rate-attacks-when-core-routers-turn-evil/

https://cybersecuritynews.com/record-breaking-ddos-attack-840-mpps/

https://www.cloudflare.com/learning/ddos/famous-ddos-attacks/

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In 2023, PIB reported that up to 22% of young women in India are affected by Polycystic Ovarian Syndrome (PCOS). However, access to reliable information regarding the condition and its treatment remains a challenge. A study by the PGIMER Chandigarh conducted in 2021 revealed that approximately 37% of affected women rely on the internet as their primary source of information for PCOS. However, it can be difficult to distinguish credible medical advice from misleading or inaccurate information online since the internet and social media are rife with misinformation. The uptake of misinformation can significantly delay the diagnosis and treatment of medical conditions, jeopardizing health outcomes for all.

The PCOS Misinformation Ecosystem Online

PCOS is one of the most common disorders diagnosed in the female endocrine system, characterized by the swelling of ovaries and the formation of small cysts on their outer edges. This may lead to irregular menstruation, weight gain, hirsutism, possible infertility, poor mental health, and other symptoms. However, there is limited research on its causes, leaving most medical practitioners in India ill-equipped to manage the issue effectively and pushing women to seek alternate remedies from various sources.

This creates space for the proliferation of rumours, unverified cures and superstitions,  on social media, For example, content on YouTube, Facebook, and Instagram may promote “miracle cures” like detox teas or restrictive diets, or viral myths claiming PCOS can be “cured” through extreme weight loss or herbal remedies. Such misinformation not only creates false hope for women but also delays treatment, or may worsen symptoms.

 How Tech Platforms Amplify Misinformation 

1. Engagement vs. Accuracy: Social media algorithms are designed to reward viral content, even if it’s misleading or incendiary since it generates advertisement revenue. Further, non-medical health influencers often dominate health conversations online and offer advice with promises of curing the condition.
2. Lack of Verification: Although platforms like YouTube try to provide verified health-related videos through content shelves, and label unverified content, the sheer volume of content online means that a significant chunk of content escapes the net of content moderation. 
3. Cultural Context: In India, discussions around women’s health, especially reproductive health, are stigmatized, making social media the go-to source for private, albeit unreliable, information. 

Way Forward

a. Regulating Health Content on Tech Platforms: Social media is a significant source of health information to millions who may otherwise lack access to affordable healthcare. Rather than rolling back content moderation practices as seen recently, platforms must dedicate more resources to identify and debunk misinformation, particularly health misinformation. 

b. Public Awareness Campaigns: Governments and NGOs should run nationwide campaigns in digital literacy to educate on women’s health issues in vernacular languages and utilize online platforms for culturally sensitive messaging to reach rural and semi-urban populations. This is vital for countering the stigma and lack of awareness which enables misinformation to proliferate. 

c. Empowering Healthcare Communication: Several studies suggest a widespread dissatisfaction among women in many parts of the world regarding the information and care they receive for PCOS.  This is what drives them to social media for answers. Training PCOS specialists and healthcare workers to provide accurate details and counter misinformation during patient consultations can improve the communication gaps between healthcare professionals and patients. 

d. Strengthening the Research for PCOS: The allocation of funding for research in PCOS is vital, especially in the face of its growing prevalence amongst Indian women. Academic and healthcare institutions must collaborate to produce culturally relevant, evidence-based interventions for PCOS. Information regarding this must be made available online since the internet is most often a primary source of information. An improvement in the research will inform improved communication, which will help reduce the trust deficit between women and healthcare professionals when it comes to women’s health concerns.

Conclusion 

In India, the PCOS misinformation ecosystem is shaped by a mix of local and global factors such as health communication failures, cultural stigma, and tech platform design prioritizing engagement over accuracy. With millions of women turning to the internet for guidance regarding their conditions, they are increasingly vulnerable to unverified claims and pseudoscientific remedies which can lead to delayed diagnoses, ineffective treatments, and worsened health outcomes. The rising number of PCOS cases in the country warrants the bridging of health research and communications gaps so that women can be empowered with accurate, actionable information to make the best decisions regarding their health and well-being. 

Sources

• https://pib.gov.in/PressReleasePage.aspx?PRID=1893279#:~:text=It%20is%20the%20most%20prevailing%20female%20endocrine,neuroendocrine%20system%2C%20sedentary%20lifestyle%2C%20diet%2C%20and%20obesity. 
• https://www.thinkglobalhealth.org/article/india-unprepared-pcos-crisis?utm_source=chatgpt.com 
• https://www.bbc.com/news/articles/ckgz2p0999yo ‍
• https://pmc.ncbi.nlm.nih.gov/articles/PMC9092874/

Introduction

In today’s time, everything is online, and the world is interconnected. Cases of data breaches and cyberattacks have been a reality for various organisations and industries, In the recent case (of SAS), Scandinavian Airlines experienced a cyberattack that resulted in the exposure of customer details, highlighting the critical importance of preventing customer privacy. The incident is a wake-up call for Airlines and businesses to evaluate their cyber security measures and learn valuable lessons to safeguard customers’ data. In this blog, we will explore the incident and discuss the strategies for protecting customers’ privacy in this age of digitalisation.

Analysing the backdrop

The incident has been a shocker for the aviation industry, SAS Scandinavian Airlines has been a victim of a cyberattack that compromised consumer data. Let’s understand the motive of cyber crooks and the technique they used :

Motive Behind the Attack: Understanding the reasons that may have driven the criminals is critical to comprehending the context of the Scandinavian Airlines cyber assault. Financial gain, geopolitical conflicts, activism, or personal vendettas are common motivators for cybercriminals. Identifying the purpose of the assault can provide insight into the attacker’s aims and the possible impact on both the targeted organisation and its consumers. Understanding the attack vector and strategies used by cyber attackers reveals the amount of complexity and possible weaknesses in an organisation’s cybersecurity defences. Scandinavian Airlines’ cyber assault might have included phishing, spyware, ransomware, or exploiting software weaknesses. Analysing these tactics allows organisations to strengthen their security against similar assaults.

Impact on Victims: The Scandinavian Airlines (SAS) cyber attack victims, including customers and individuals related to the company, have suffered substantial consequences. Data breaches and cyber-attack have serious consequences due to the leak of personal information.

1)Financial Losses and Fraudulent Activities: One of the most immediate and upsetting consequences of a cyber assault is the possibility of financial loss. Exposed personal information, such as credit card numbers, can be used by hackers to carry out illegal activities such as unauthorised transactions and identity theft. Victims may experience financial difficulties and the need to spend time and money resolving these concerns.

2)Concerns about privacy and personal security: A breach of personal data can significantly impact the privacy and personal security of victims. The disclosed information, including names, addresses, and contact information, might be exploited for nefarious reasons, such as targeted phishing or physical harassment. Victims may have increased anxiety about their safety and privacy, which can interrupt their everyday life and create mental pain.

3) Reputational Damage and Trust Issues: The cyber attack may cause reputational harm to persons linked with Scandinavian Airlines, such as workers or partners. The breach may diminish consumers’ and stakeholders’ faith in the organisation, leading to a bad view of its capacity to protect personal information. This lack of trust might have long-term consequences for the impacted people’s professional and personal relationships.

4) Emotional Stress and Psychological Impact: The psychological impact of a cyber assault can be severe. Fear, worry, and a sense of violation induced by having personal information exposed can create emotional stress and psychological suffering. Victims may experience emotions of vulnerability, loss of control, and distrust toward digital platforms, potentially harming their overall quality of life.

5) Time and Effort Required for Remediation: Addressing the repercussions of a cyber assault demands significant time and effort from the victims. They may need to call financial institutions, reset passwords, monitor accounts for unusual activity, and use credit monitoring services. Resolving the consequences of a data breach may be a difficult and time-consuming process, adding stress and inconvenience to the victims’ lives.

6) Secondary Impacts: The impacts of an online attack could continue beyond the immediate implications. Future repercussions for victims may include trouble acquiring credit or insurance, difficulties finding future work, and continuous worry about exploiting their personal information. These secondary effects can seriously affect victims’ financial and general well-being.

Apart from this, the trust lost would take time to rebuild.

Takeaways from this attack

The cyber-attack on Scandinavian Airlines (SAS) is a sharp reminder of cybercrime’s ever-present and increasing menace. This event provides crucial insights that businesses and people may use to strengthen cybersecurity defences. In the lessons that were learned from the Scandinavian Airlines cyber assault and examine the steps that may be taken to improve cybersecurity and reduce future risks. Some of the key points that can be considered are as follows:

Proactive Risk Assessment and Vulnerability Management: The cyber assault on Scandinavian Airlines emphasises the significance of regular risk assessments and vulnerability management. Organisations must proactively identify and fix possible system and network vulnerabilities. Regular security audits, penetration testing, and vulnerability assessments can help identify flaws before bad actors exploit them.

Strong security measures and best practices: To guard against cyber attacks, it is necessary to implement effective security measures and follow cybersecurity best practices. Lessons from the Scandinavian Airlines cyber assault emphasise the importance of effective firewalls, up-to-date antivirus software, secure setups, frequent software patching, and strong password rules. Using multi-factor authentication and encryption technologies for sensitive data can also considerably improve security.

Employee Training and Awareness: Human mistake is frequently a big component in cyber assaults. Organisations should prioritise employee training and awareness programs to educate employees about phishing schemes, social engineering methods, and safe internet practices. Employees may become the first line of defence against possible attacks by cultivating a culture of cybersecurity awareness.

Data Protection and Privacy Measures: Protecting consumer data should be a key priority for businesses. Lessons from the Scandinavian Airlines cyber assault emphasise the significance of having effective data protection measures, such as encryption and access limits. Adhering to data privacy standards and maintaining safe data storage and transfer can reduce the risks connected with data breaches.

Collaboration and Information Sharing: The Scandinavian Airlines cyber assault emphasises the need for collaboration and information sharing among the cybersecurity community. Organisations should actively share threat intelligence, cooperate with industry partners, and stay current on developing cyber threats. Sharing information and experiences can help to build the collective defence against cybercrime.

Conclusion

The Scandinavian Airlines cyber assault is a reminder that cybersecurity must be a key concern for organisations and people. Organisations may improve their cybersecurity safeguards, proactively discover vulnerabilities, and respond effectively to prospective attacks by learning from this occurrence and adopting the lessons learned. Building a strong cybersecurity culture, frequently upgrading security practices, and encouraging cooperation within the cybersecurity community are all critical steps toward a more robust digital world. We may aim to keep one step ahead of thieves and preserve our important information assets by constantly monitoring and taking proactive actions.