Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Twitter Hack: Joseph O'Connor Jailed for Celebrity Cyber Attack

In 2017, Joseph O'Connor was charged with the crime of using his computer to hack into the Twitter accounts of multiple celebrities. Using a phishing attack, he was able to gain access to sensitive information and post messages without the celebrity's permission. This included posts that contained links to malicious software and webpages containing viruses. He also used his access to send malicious messages in the names of celebrities, as well as posting defamatory content about them.

Over 1 Million Impacted By Milliman Solutions Breach

Milliman Solutions is a risk-assessment company that works with life insurance providers to explain to them the total risks involved with investing in any one individual. The company is headquartered in Seattle, Washington, and manages a huge amount of information for consumers on a daily basis. The organization employs over 3,000 individuals located in more than 59 separate offices.

MOVEit Vulnerability Investigations Uncover Additional Exfiltration Method

Kroll has identified two different file exfiltration methodologies leveraged by threat actors, primarily CLOP, during recent engagements involving the exploitation of the MOVEit vulnerability (CVE-2023-34362) throughout May and June 2023. In the vast majority of Kroll’s global MOVEit investigations, the primary data exfiltration method consisted of utilizing the dropped web shell to inject a session or create a malicious account (named Method 1 for this piece).

Biggest Data Breaches in France [Updated 2023]

According to the latest cybersecurity report of CNIL, the French data protection supervisor, France has seen a record of personal data breaches in 2021 — a near 80% increase from 2020. The CNIL carried out strict regulatory measures on French businesses and organizations in 2021, sending 135 formal notices that resulted in €214 million in fines and 18 sanctions. Nine sanctions were for inefficient data security.

What are Vulnerability Disclosure Programs?

Vulnerability disclosure programs (VDPs) are structured frameworks or processes for organizations to document, submit, and report security vulnerabilities to all other relevant organizations. Being ready and able to address vulnerabilities before they become problems is an essential part of any cybersecurity strategy. While VDPs are not currently required by law, the U.S. government encourages vulnerability disclosure programs as a proactive approach to cybersecurity.

Mitigating the Latest Microsoft Teams Vulnerability with Netskope

Recently, a team of experts from JumpSEC Labs discovered a vulnerability in Microsoft Teams that allows malicious actors to bypass policy controls and introduce malware through external communication channels. Leaving end-users susceptible to phishing attacks. Microsoft’s advice is to educate end-users to detect phishing attempts. One workaround would be to disable Microsoft Teams collaboration with external organizations.