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Category — Microsft Exchange
U.S. Government Agencies' Emails Compromised in China-Backed Cyber Attack

U.S. Government Agencies' Emails Compromised in China-Backed Cyber Attack

Jul 13, 2023 Cyber Espionage / Email Security
An unnamed Federal Civilian Executive Branch (FCEB) agency in the U.S. detected anomalous email activity in mid-June 2023, leading to Microsoft's discovery of a new China-linked  espionage campaign  targeting two dozen organizations. The details come from a joint cybersecurity advisory released by the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and Federal Bureau of Investigation (FBI) on July 12, 2023. "In June 2023, a Federal Civilian Executive Branch (FCEB) agency identified suspicious activity in their Microsoft 365 (M365) cloud environment," the authorities  said . "Microsoft determined that advanced persistent threat (APT) actors accessed and exfiltrated unclassified Exchange Online Outlook data." While the name of the government agency was not revealed,  CNN  and  the Washington Post  reported it was the U.S. State Department, citing people familiar with the matter. Also targeted were the Commerce Department as well as the email accou
URGENT — 4 Actively Exploited 0-Day Flaws Found in Microsoft Exchange

URGENT — 4 Actively Exploited 0-Day Flaws Found in Microsoft Exchange

Mar 03, 2021
Microsoft has  released emergency patches  to address four previously undisclosed security flaws in Exchange Server that it says are being actively exploited by a new Chinese state-sponsored threat actor with the goal of perpetrating data theft. Describing the attacks as "limited and targeted," Microsoft Threat Intelligence Center (MSTIC) said the adversary used these vulnerabilities to access on-premises Exchange servers, in turn granting access to email accounts and paving the way for the installation of additional malware to facilitate long-term access to victim environments. The tech giant primarily attributed the campaign with high confidence to a threat actor it calls HAFNIUM, a state-sponsored hacker collective operating out of China, although it suspects other groups may also be involved. Discussing the tactics, techniques, and procedures (TTPs) of the group for the first time, Microsoft paints HAFNIUM as a "highly skilled and sophisticated actor" that m
Social Media Accounts: The Weak Link in Organizational SaaS Security

Social Media Accounts: The Weak Link in Organizational SaaS Security

Oct 09, 2024SaaS Security / Identity Security
Social media accounts help shape a brand's identity and reputation. These public forums engage directly with customers as they are a hub to connect, share content and answer questions. However, despite the high profile role these accounts have, many organizations overlook social media account security. Many lack the safeguards to prevent unauthorized access — a situation no organization wants as it can quickly spiral to include reputational damage and financial losses.  With the impact this high, the need for deep understanding of social media risks as well as how to protect an organization's social media account are more crucial than ever. This article dives into the details of social media accounts, how social media can be misused and how to protect oneself. Understanding the Layers of Social Media Access Platforms like Facebook, Instagram, and LinkedIn typically have two layers of access.  The Public Facing Page : where brands post content and engage with users.  The Advertis
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