The hacktivist group Izz ad-Din al-Qassam Cyber Fighters announced Jan. 29 that it is suspending its second campaign of DDoS attacks against U.S. banks. Learn why the group is ending the campaign.
Hacktivists on Jan. 22 threatened more DDoS attacks against U.S. banks and claimed they recently hit three institutions. Despite banks' improvements in staving off online outages, the longevity of the attacks is concerning, experts say.
Banks have improved DDoS defenses, but ensuring ongoing online reliability requires a more offensive measure - one that rids the Internet of vulnerable sites that can too easily be used for bot traffic.
Independent monitoring shows U.S. banks doing a better job of deflecting DDoS attacks. Nevertheless, DDoS expert John Walker says the attackers continue to represent "a growing threat" to all organizations.
How are banks responding to DDoS phase 2? "From a technology standpoint, we have improved our defenses quite a bit," says Dan Holden of Arbor Networks. Experts discuss top DDoS lessons banks have learned.
To repel the onslaught of cyberattacks against organizations, security leaders are debating the merits of the "hack back" defense. Legal experts discuss the pros and cons of this emerging strategy.
U.S. banks are improving efforts to thwart distributed-denial-of-service attacks. But they're struggling to find the balance between informing customers and giving attackers too much publicity.
The hacktivist group Izz ad-Din al-Qassam Cyber Fighters claims that its second phase of distributed-denial-of-service attacks has affected nine banks since Dec. 11, and it warns more attacks are on the way.
Hacktivists on Christmas Day announced new plans for more DDoS attacks against U.S. banks, and it appears Citi was among the first hit, although the attackers named no specific targets in their latest threat.
PNC and Wells Fargo both reported only minor disruption from online traffic surges on Dec. 20. Has the strength of DDoS attacks subsided, or are banks getting better at defending against these strikes?
Hacktivists' phase 2 DDoS attacks against U.S. banks appeared to subside Dec. 19, when only Wells Fargo reported limited online access issues. How does the latest incident compare to previous attacks?
Hacktivists announced Dec. 18 that they planned yet another round of distributed-denial-of-service attacks against five U.S. banks. Wells Fargo confirmed its online banking site experienced outages throughout the day.
PNC confirmed its online banking site was bombarded with high volumes of traffic for the second time this week. Meanwhile, banks worldwide are watching and preparing for similar DDoS attacks.
Online outages affecting leading U.S. banking institutions continued Dec. 12, but only U.S. Bank confirmed its site issues were linked to a distributed-denial-of-service attack. Meanwhile, FS-ISAC outlined precautions institutions should take.
A day after Izz ad-Din al-Qassam Cyber Fighters announced plans for a second wave of DDoS attacks, SunTrust, Bank of America and PNC experienced intermittent site issues, and U.S. Bank acknowledged the new threat.
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