E-Business
Almost 2Tbps: Arbor Networks Foils Largest-Ever DDoS Attack

In a world in which bigger often means better, Arbor Networks, the security division of NETSCOUT, was recently put to the test and passed with flying colours.
This is according to Bryan Hamman, Arbor Network’s territory manager for Sub-Saharan Africa who clarified, “The world is now in the era of the terabit-sized distributed denial of service (DDoS) attack. Recently, we saw that the biggest DDoS attack ever was mitigated by Arbor Networks defences. This comes after a 1.3Tbps DDoS attack was confirmed against developer platform GitHub on 28 February, which was unavailable from 17:21 to 17:26 UTC, and intermittently unavailable from 17:26 to 17:30 UTC, due to the attack. At the time, this was the most powerful DDoS attack recorded to date.
“Just days later, during the first week of March, Arbor Networks was able to confirm that an even larger attack of 1.7Tbps – a reflection/amplification attack – was targeted at a customer of an American-based service provider and recorded by the Arbor ATLAS global traffic and DDoS threat data system. The attack was unsuccessful.”
Hamman noted that the attack was based on the same memcached reflection/amplification attack vector that made up the GitHub attack, and that no outages were reported, despite the huge size of this DDoS attack, because of the defence capabilities that the service provider had in place to protect against such an attack.
The previous record noted by ATLAS was 650Gbps towards a target in Brazil during 2016.
In a recent Arbor Networks blog, Carlos Morales, the vice president of Global Sales Engineering and Operations at Arbor Networks, wrote, “While the internet community is coming together to shut down access to the many open memcached servers out there, the sheer number of servers running memcached openly will make this a lasting vulnerability that attackers will exploit. It is critically important for companies to take the necessary steps to protect themselves including implementation of best current practices described in the following Arbor Security Engineering and Response Team (ASERT) blog.”
Morales continued, “It is also very important to work with DDoS mitigation service providers, such as Arbor Cloud, that have sufficient scale and expertise to block attacks of this size. Arbor Cloud… is well equipped to handle attacks of this scale…. Until the internet community is able to adjust and make significant progress on memcached servers, we should expect terabit attacks to continue.”
E-Business
Nigeria Mulls National Cybersecurity Council

Federal Government has unveiled plans to establish a National Cybersecurity Coordination Council, signaling a shift toward a more unified, intelligence-driven approach to defending the country’s rapidly expanding digital economy.

Conceived as a non-statutory, multi-stakeholder body, the proposed Council will enhance coordination, enable trusted information sharing, and guide government strategy on cybersecurity, risk management, and national response amid increasingly complex cyber threats.
The initiative, championed by Bosun Tijani, minister of communications, innovation and digital economy, is designed to bring together government institutions, private sector players and technical experts into a single collaborative platform to strengthen the country’s cyber resilience.
Tijani noted that this initiative comes in response to a wave of recent cyber incidents that have disrupted operations across key private institutions and public sector.
In recent times, Nigeria’s financial system has faced mounting cyber pressure, reflecting global trends as cybercrime is projected to cost the world over $10.5 trillion annually, according to Cybersecurity Ventures.
Analysts say these attacks are increasingly coordinated and sophisticated, prompting the government to recognise that fragmented, institution-specific approaches can no longer manage systemic cyber risks effectively.
Under the new framework, the government aims to promote a “collective defence” model, an approach widely adopted in advanced digital economies where threat intelligence is shared in real time across institutions.
The Council is expected to include chief information security officers, cybersecurity associations, the Nigerian Computer Society, global technology providers, researchers, law enforcement agencies and civil society groups, ensuring a broad-based and technically grounded response architecture.
Key priorities will include developing national threat intelligence-sharing systems, harmonised cyber defence protocols, and coordinated incident response, while strengthening capacity to close Nigeria’s cybersecurity talent gap.
E-Business
Oracle Sacks 12,000 in India, Begins Shift to AI

Oracle, US-based technology giant, has initiated a sweeping round of layoffs affecting thousands of employees globally, with India among the worst-hit regions, according to multiple reports.

The job cuts, which began on March 31, are part of a broader restructuring exercise that could impact between 20,000 and 30,000 employees worldwide, making it one of the largest workforce reductions in the company’s history.
While the exact number remains unconfirmed, multiple reports suggest that around 12,000 employees in India have been affected,
Employees across several geographies, including India, the United States, Canada, and Mexico, reported receiving termination emails early in the morning, informing them that their roles had been eliminated with immediate effect.
“Today is your last working day,” the email stated, citing “organisational change” as the reason for the decision. Access to company systems, including email and internal platforms, was revoked shortly thereafter.
The communication, according to Business Insider, described the move as part of a broader “reduction in force and other terminations,” and said affected employees would be eligible for severance benefits subject to company policy.
The email also instructed employees to share personal contact details to receive separation documents.
In India, impacted employees have reportedly been offered severance packages that include 15 days’ salary for each completed year of service, notice period pay, leave encashment, gratuity where applicable, and an additional two-month salary top-up in cases of voluntary separation.
The layoffs are linked to Oracle’s strategic shift towards artificial intelligence (AI) and cloud infrastructure.
The company has announced plans to invest approximately USD 50 billion in AI infrastructure and has reportedly raised an equivalent amount in debt to fund its expansion.
In a recent regulatory filing, Oracle said it expects restructuring costs for fiscal 2026 to reach up to USD 2.1 billion, largely driven by severance payouts and related expenses.
The move comes as Oracle looks to strengthen its position against global cloud competitors such as Amazon and Alphabet.
Uncertainty continues to loom over employees, with reports indicating that another round of layoffs could follow in the coming weeks. Employees who were affected described the layoffs as abrupt, with little prior indication.
Some former staff members have taken to social media to share their experiences.
Tricia S Marsh, a former Senior Principal at Oracle, said the layoffs marked the end of an important chapter in her career while urging affected colleagues to remain hopeful.
As of May 2025, Oracle had around 162,000 full-time employees globally.
E-Business
Cybersecurity Firm Uncovers CrystalX RAT which Steals Data, Mocks its Victims

Kaspersky Global Research & Analysis Team (GReAT) has uncovered an active malicious campaign distributing a previously undocumented RAT with a very broad feature set. Beyond the standard remote access trojan functionality, it combines stealer, keylogger, clipper, and spyware capabilities.

Cybercriminals are selling it to third parties as MaaS (malware-as-a-service) promoting it on YouTube and Telegram, increasing the likelihood of its use across a wider range of actors, including less-skilled operators.
Due to its stealer functionality, the malware can collect a wide range of data about its victim: it gathers system information, extracts credentials for Steam, Discord and Telegram, and also harvests data from web browsers. It also poses a threat to cryptocurrency users, as it includes a browser-based clipper that replaces crypto wallet addresses.
Beyond data theft, CrystalX RAT is capable of full-scale surveillance, with the ability to take screenshots, record audio from the microphone, and capture video from both the webcam and the victim’s screen.
Particularly notable is the CrystalX RAT “playful” Prankware feature set, which is actively promoted by the developers. These capabilities allow operators to visibly interfere with the victim’s system by shaking the mouse cursor, setting wallpapers on the victim’s screen, changing screen orientation, hiding desktop icons, forcing system shut downs, and even delivering real-time pop-up notifications and messages to the victim.
While seemingly trivial, these features introduce a disruptive and psychological dimension to the attack, making the attack both visible and distressing for the victim.
Kaspersky reports attacks targeting users in Russia, but the trojan has the potential to spread to other countries due to its sales and distribution model.
“Such a diverse feature set effectively enables a 360-degree compromise of the victim and a complete loss of privacy. Beyond gaining access to account credentials, the stolen data could potentially be used for blackmail.
“At the moment, the initial infection vector is not precisely known, but it is already affecting dozens of victims. Our telemetry is already detecting new versions of the implants, indicating that this malware is still actively developed and maintained.
“We expect the number of victims to grow significantly and its geographic spread to expand in the near future,” says Leonid Bezvershenko, senior security researcher at Kaspersky GReAT.
News3 days agoMicrosoft Revamps Copilot in Workplace AI Push
E-Business3 days agoKaspersky Warns of a New Phishing Technique Leveraging Bubble, a no-code AI Platform
Telecom3 days agoHow Recycled SIM Card Linked to N50m Kidnapping Nearly Landed me in Jail – Businesswoman
E-Financial3 days agoCBN Directs Banks, Fintechs to Complete Cybersecurity Audit Tool
Telecom3 days agoOuranos Technologies Strengthens Board with Key Leadership Appointments
General News3 days agoSenate Gives Tinubu Nod to Borrow Fresh $6Bn
E-Financial2 days agoCBN Says 33 Banks Raise Fresh N4.65 Trillion in Recapitalisation Exercise
Telecom2 days agoNCC Insists Telcos Must Compensate Subscribers for Poor Quality of Service














