Twitter (now X Corp)
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4 min read
In July 2020, Twitter suffered a high-profile breach orchestrated by Joseph James O'Connor ('PlugwalkJoe') and accomplices,…
Government-owned organization within the Russian Federation (unnamed)
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3 min read
In July 2025, a Russian government institution fell victim to a sophisticated targeted cyber attack by the threat group *Cavalry…
Marks and Spencer (M&S)
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3 min read
Marks and Spencer (M&S), a high-profile British retailer, suffered a cybersecurity breach in early 2024, as referenced in…
European telecommunications organization (unnamed in the article)
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3 min read
A China-nexus cyber espionage group, Salt Typhoon (Earth Estries), targeted a European telecommunications provider in early July 2025 by exploiting…
Government and Foreign Policy Agencies (Asia-Pacific, specifically Pakistan, Bangladesh, Sri Lanka, Afghanistan, and Nepal)
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3 min read
The Mysterious Elephant APT group executed a highly targeted cyber espionage campaign in 2025, compromising government and foreign policy agencies…
SonicWall
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3 min read
A sophisticated cyberattack campaign targeted SonicWall SSL VPN devices, compromising over 100 accounts since early October. Attackers exploited valid, exposed…
Perplexity
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3 min read
Cybersecurity researchers uncovered CometJacking, a novel prompt injection attack targeting Perplexity’s AI-powered browser, Comet. The attack exploits a malicious…
ReversingLabs
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3 min read
The expiration of the Cybersecurity Information Sharing Act (CISA 2015) has left ReversingLabs a cybersecurity firm heavily reliant on the…
VMware (Broadcom Inc.)
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3 min read
Chinese-aligned threat group UNC5221 deployed the BRICKSTORM backdoor on VMware vCenter and ESXi hosts, targeting US legal, tech, and SaaS…
UN International Maritime Organization
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1 min read
In September 2020, the United Nations International Maritime Organization (UN IMO), headquartered in London, fell victim to a cyberattack targeting…
Indianapolis Housing Agency
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2 min read
The Indianapolis Housing Agency suffered an external system breach (hacking) on September 23, 2022, compromising the personal data of 212,…
Dior
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4 min read
In February 2025, Dior’s official Instagram account was hacked, allowing attackers to post fraudulent content promoting a fake cryptocurrency…